Q: What is the sum of all factors of the number 1,254,140 including 1,254,140?
A: 2,672,880
The factors of the number 1,254,140 are: 1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 859, 1460, 1718, 3436, 4295, 8590, 17180, 62707, 125414, 250828, 313535, 627070, 1254140.
If you add them up, you will get the total of 2,672,880.