Q: What is the sum of all factors of the number 3,972,400 excluding 3,972,400?
A: 5,572,252
The factors of the number 3,972,400 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 9931, 19862, 39724, 49655, 79448, 99310, 158896, 198620, 248275, 397240, 496550, 794480, 993100, 1986200, 3972400.
If you add them up, you will get the total of 3,972,405. Now subtract 3,972,400 to get 5,572,252