Q: What is the sum of all factors of the number 1,072,420 including 1,072,420?
A: 2,385,180
The factors of the number 1,072,420 are: 1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 1849, 2494, 3698, 4988, 6235, 7396, 9245, 12470, 18490, 24940, 36980, 53621, 107242, 214484, 268105, 536210, 1072420.
If you add them up, you will get the total of 2,385,180.