Q: What is the sum of all factors of the number 404,240 including 404,240?

A: 976,128

Why is 976,128 the sum of all factors of 404,240, including 404,240?

The factors of the number 404,240 are: 1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 163, 248, 310, 326, 496, 620, 652, 815, 1240, 1304, 1630, 2480, 2608, 3260, 5053, 6520, 10106, 13040, 20212, 25265, 40424, 50530, 80848, 101060, 202120, 404240.

If you add them up, you will get the total of 976,128.