Q: What is the sum of all factors of the number 4,289,940 including 4,289,940?

A: 13,013,364

Why is 13,013,364 the sum of all factors of 4,289,940, including 4,289,940?

The factors of the number 4,289,940 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 23833, 47666, 71499, 95332, 119165, 142998, 214497, 238330, 285996, 357495, 428994, 476660, 714990, 857988, 1072485, 1429980, 2144970, 4289940.

If you add them up, you will get the total of 13,013,364.