Q: What is the sum of all factors of the number 1,145,680 including 1,145,680?
A: 2,663,892
The factors of the number 1,145,680 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14321, 28642, 57284, 71605, 114568, 143210, 229136, 286420, 572840, 1145680.
If you add them up, you will get the total of 2,663,892.