Q: What is the sum of all factors of the number 401,400,250 including 401,400,250?

A: 769,768,272

Why is 769,768,272 the sum of all factors of 401,400,250, including 401,400,250?

The factors of the number 401,400,250 are: 1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 10250, 39161, 78322, 195805, 391610, 979025, 1605601, 1958050, 3211202, 4895125, 8028005, 9790250, 16056010, 40140025, 80280050, 200700125, 401400250.

If you add them up, you will get the total of 769,768,272.