Q: What is the sum of all factors of the number 1,145,540 including 1,145,540?

A: 2,709,504

Why is 2,709,504 the sum of all factors of 1,145,540, including 1,145,540?

The factors of the number 1,145,540 are: 1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 127, 164, 205, 220, 254, 410, 451, 508, 635, 820, 902, 1270, 1397, 1804, 2255, 2540, 2794, 4510, 5207, 5588, 6985, 9020, 10414, 13970, 20828, 26035, 27940, 52070, 57277, 104140, 114554, 229108, 286385, 572770, 1145540.

If you add them up, you will get the total of 2,709,504.