Q: What is the sum of all factors of the number 13,221,100 including 13,221,100?

A: 30,623,040

Why is 30,623,040 the sum of all factors of 13,221,100, including 13,221,100?

The factors of the number 13,221,100 are: 1, 2, 4, 5, 10, 20, 25, 29, 47, 50, 58, 94, 97, 100, 116, 145, 188, 194, 235, 290, 388, 470, 485, 580, 725, 940, 970, 1175, 1363, 1450, 1940, 2350, 2425, 2726, 2813, 2900, 4559, 4700, 4850, 5452, 5626, 6815, 9118, 9700, 11252, 13630, 14065, 18236, 22795, 27260, 28130, 34075, 45590, 56260, 68150, 70325, 91180, 113975, 132211, 136300, 140650, 227950, 264422, 281300, 455900, 528844, 661055, 1322110, 2644220, 3305275, 6610550, 13221100.

If you add them up, you will get the total of 30,623,040.