Q: What is the sum of all factors of the number 1,428,200 including 1,428,200?

A: 3,427,980

Why is 3,427,980 the sum of all factors of 1,428,200, including 1,428,200?

The factors of the number 1,428,200 are: 1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 193, 200, 296, 370, 386, 740, 772, 925, 965, 1480, 1544, 1850, 1930, 3700, 3860, 4825, 7141, 7400, 7720, 9650, 14282, 19300, 28564, 35705, 38600, 57128, 71410, 142820, 178525, 285640, 357050, 714100, 1428200.

If you add them up, you will get the total of 3,427,980.