Q: What is the sum of all factors of the number 13,515,580 including 13,515,580?

A: 30,834,720

Why is 30,834,720 the sum of all factors of 13,515,580, including 13,515,580?

The factors of the number 13,515,580 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 227, 229, 260, 454, 458, 908, 916, 1135, 1145, 2270, 2290, 2951, 2977, 4540, 4580, 5902, 5954, 11804, 11908, 14755, 14885, 29510, 29770, 51983, 59020, 59540, 103966, 207932, 259915, 519830, 675779, 1039660, 1351558, 2703116, 3378895, 6757790, 13515580.

If you add them up, you will get the total of 30,834,720.