Q: What is the sum of all factors of the number 505,040 including 505,040?

A: 1,205,280

Why is 1,205,280 the sum of all factors of 505,040, including 505,040?

The factors of the number 505,040 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 107, 118, 214, 236, 295, 428, 472, 535, 590, 856, 944, 1070, 1180, 1712, 2140, 2360, 4280, 4720, 6313, 8560, 12626, 25252, 31565, 50504, 63130, 101008, 126260, 252520, 505040.

If you add them up, you will get the total of 1,205,280.