Q: What is the sum of all factors of the number 401,313,010 excluding 401,313,010?

A: 425,369,102

Why is 425,369,102 the sum of all factors of 401,313,010, excluding 401,313,010?

The factors of the number 401,313,010 are: 1, 2, 5, 7, 10, 14, 35, 70, 821, 1642, 4105, 5747, 6983, 8210, 11494, 13966, 28735, 34915, 48881, 57470, 69830, 97762, 244405, 488810, 5733043, 11466086, 28665215, 40131301, 57330430, 80262602, 200656505, 401313010.

If you add them up, you will get the total of 401,313,435. Now subtract 401,313,010 to get 425,369,102