Q: What is the sum of all factors of the number 104,123,240 excluding 104,123,240?

A: 148,176,640

Why is 148,176,640 the sum of all factors of 104,123,240, excluding 104,123,240?

The factors of the number 104,123,240 are: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 200237, 400474, 800948, 1001185, 1601896, 2002370, 2603081, 4004740, 5206162, 8009480, 10412324, 13015405, 20824648, 26030810, 52061620, 104123240.

If you add them up, you will get the total of 104,123,388. Now subtract 104,123,240 to get 148,176,640