Q: What is the sum of all factors of the number 128,300 excluding 128,300?
A: 150,328
The factors of the number 128,300 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 1283, 2566, 5132, 6415, 12830, 25660, 32075, 64150, 128300.
If you add them up, you will get the total of 128,450. Now subtract 128,300 to get 150,328