Q: What is the sum of all factors of the number 319,400 excluding 319,400?
A: 423,670
The factors of the number 319,400 are: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1597, 3194, 6388, 7985, 12776, 15970, 31940, 39925, 63880, 79850, 159700, 319400.
If you add them up, you will get the total of 319,823. Now subtract 319,400 to get 423,670