Q: What is the sum of all factors of the number 1,242,200 including 1,242,200?
A: 2,888,580
The factors of the number 1,242,200 are: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 6211, 12422, 24844, 31055, 49688, 62110, 124220, 155275, 248440, 310550, 621100, 1242200.
If you add them up, you will get the total of 2,888,580.