Q: What is the sum of all factors of the number 101,605,120 excluding 101,605,120?

A: 141,773,960

Why is 141,773,960 the sum of all factors of 101,605,120, excluding 101,605,120?

The factors of the number 101,605,120 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 79379, 158758, 317516, 396895, 635032, 793790, 1270064, 1587580, 2540128, 3175160, 5080256, 6350320, 10160512, 12700640, 20321024, 25401280, 50802560, 101605120.

If you add them up, you will get the total of 101,605,261. Now subtract 101,605,120 to get 141,773,960