Q: What is the sum of all factors of the number 1,300,900 excluding 1,300,900?
A: 1,522,270
The factors of the number 1,300,900 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 13009, 26018, 52036, 65045, 130090, 260180, 325225, 650450, 1300900.
If you add them up, you will get the total of 1,300,901. Now subtract 1,300,900 to get 1,522,270