Q: What is the sum of all factors of the number 401,242,010 excluding 401,242,010?

A: 377,861,350

Why is 377,861,350 the sum of all factors of 401,242,010, excluding 401,242,010?

The factors of the number 401,242,010 are: 1, 2, 5, 10, 13, 26, 65, 130, 683, 1366, 3415, 4519, 6830, 8879, 9038, 17758, 22595, 44395, 45190, 58747, 88790, 117494, 293735, 587470, 3086477, 6172954, 15432385, 30864770, 40124201, 80248402, 200621005, 401242010.

If you add them up, you will get the total of 401,242,387. Now subtract 401,242,010 to get 377,861,350