Q: What is the sum of all factors of the number 7,422,140 excluding 7,422,140?

A: 9,715,708

Why is 9,715,708 the sum of all factors of 7,422,140, excluding 7,422,140?

The factors of the number 7,422,140 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 3067, 6134, 12268, 15335, 30670, 33737, 61340, 67474, 134948, 168685, 337370, 371107, 674740, 742214, 1484428, 1855535, 3711070, 7422140.

If you add them up, you will get the total of 7,422,149. Now subtract 7,422,140 to get 9,715,708