Q: What is the sum of all factors of the number 51,145,220 including 51,145,220?

A: 124,942,860

Why is 124,942,860 the sum of all factors of 51,145,220, including 51,145,220?

The factors of the number 51,145,220 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 52189, 104378, 208756, 260945, 365323, 521890, 730646, 1043780, 1461292, 1826615, 2557261, 3653230, 5114522, 7306460, 10229044, 12786305, 25572610, 51145220.

If you add them up, you will get the total of 124,942,860.