Q: What is the sum of all factors of the number 1,280,200 including 1,280,200?

A: 3,074,580

Why is 3,074,580 the sum of all factors of 1,280,200, including 1,280,200?

The factors of the number 1,280,200 are: 1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 173, 185, 200, 296, 346, 370, 692, 740, 865, 925, 1384, 1480, 1730, 1850, 3460, 3700, 4325, 6401, 6920, 7400, 8650, 12802, 17300, 25604, 32005, 34600, 51208, 64010, 128020, 160025, 256040, 320050, 640100, 1280200.

If you add them up, you will get the total of 3,074,580.