Q: What is the sum of all factors of the number 1,309,400 excluding 1,309,400?
A: 1,735,420
The factors of the number 1,309,400 are: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 6547, 13094, 26188, 32735, 52376, 65470, 130940, 163675, 261880, 327350, 654700, 1309400.
If you add them up, you will get the total of 1,309,401. Now subtract 1,309,400 to get 1,735,420