mister_bull's blog

By mister_bull, history, 2 years ago, In English

Hola community.

My contribution is a bit low, so I wanted to ask a question. Inspired by cses problem, finding sum of divisors till 10^12,

I have the following question:

What will be sum of square of number of divisors till 10^12.

Just curious to know the answer, I some red guy can crack it ;)

Full text and comments »

  • Vote: I like it
  • -8
  • Vote: I do not like it