Q: What is the sum of all factors of the number 287,200 excluding 287,200?
A: 415,880
The factors of the number 287,200 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 359, 400, 718, 800, 1436, 1795, 2872, 3590, 5744, 7180, 8975, 11488, 14360, 17950, 28720, 35900, 57440, 71800, 143600, 287200.
If you add them up, you will get the total of 287,615. Now subtract 287,200 to get 415,880