Q: What is the sum of all factors of the number 9,405,280 excluding 9,405,280?

A: 13,592,240

Why is 13,592,240 the sum of all factors of 9,405,280, excluding 9,405,280?

The factors of the number 9,405,280 are: 1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2027, 2320, 4054, 4640, 8108, 10135, 16216, 20270, 32432, 40540, 58783, 64864, 81080, 117566, 162160, 235132, 293915, 324320, 470264, 587830, 940528, 1175660, 1881056, 2351320, 4702640, 9405280.

If you add them up, you will get the total of 9,405,293. Now subtract 9,405,280 to get 13,592,240