Q: What is the sum of all factors of the number 21,750 excluding 21,750?
A: 34,410
The factors of the number 21,750 are: 1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 125, 145, 150, 174, 250, 290, 375, 435, 725, 750, 870, 1450, 2175, 3625, 4350, 7250, 10875, 21750.
If you add them up, you will get the total of 21,784. Now subtract 21,750 to get 34,410