Q: What is the sum of all factors of the number 29,121,100 excluding 29,121,100?

A: 34,597,044

Why is 34,597,044 the sum of all factors of 29,121,100, excluding 29,121,100?

The factors of the number 29,121,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2293, 2540, 3175, 4586, 6350, 9172, 11465, 12700, 22930, 45860, 57325, 114650, 229300, 291211, 582422, 1164844, 1456055, 2912110, 5824220, 7280275, 14560550, 29121100.

If you add them up, you will get the total of 29,121,134. Now subtract 29,121,100 to get 34,597,044