Q: What is the sum of all factors of the number 487,940 excluding 487,940?
A: 571,132
The factors of the number 487,940 are: 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 787, 1574, 3148, 3935, 7870, 15740, 24397, 48794, 97588, 121985, 243970, 487940.
If you add them up, you will get the total of 488,511. Now subtract 487,940 to get 571,132