Q: What is the sum of all factors of the number 1,420,280 including 1,420,280?
A: 3,195,720
The factors of the number 1,420,280 are: 1, 2, 4, 5, 8, 10, 20, 40, 35507, 71014, 142028, 177535, 284056, 355070, 710140, 1420280.
If you add them up, you will get the total of 3,195,720.