Q: What is the sum of all factors of the number 1,422,280 including 1,422,280?

A: 3,396,060

Why is 3,396,060 the sum of all factors of 1,422,280, including 1,422,280?

The factors of the number 1,422,280 are: 1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 124, 148, 155, 185, 248, 296, 310, 370, 620, 740, 961, 1147, 1240, 1480, 1922, 2294, 3844, 4588, 4805, 5735, 7688, 9176, 9610, 11470, 19220, 22940, 35557, 38440, 45880, 71114, 142228, 177785, 284456, 355570, 711140, 1422280.

If you add them up, you will get the total of 3,396,060.