Q: What is the sum of all factors of the number 1,420,000 including 1,420,000?
A: 3,542,616
The factors of the number 1,420,000 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 125, 142, 160, 200, 250, 284, 355, 400, 500, 568, 625, 710, 800, 1000, 1136, 1250, 1420, 1775, 2000, 2272, 2500, 2840, 3550, 4000, 5000, 5680, 7100, 8875, 10000, 11360, 14200, 17750, 20000, 28400, 35500, 44375, 56800, 71000, 88750, 142000, 177500, 284000, 355000, 710000, 1420000.
If you add them up, you will get the total of 3,542,616.