Q: What is the sum of all factors of the number 2,005,000 including 2,005,000?

A: 4,709,430

Why is 4,709,430 the sum of all factors of 2,005,000, including 2,005,000?

The factors of the number 2,005,000 are: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 401, 500, 625, 802, 1000, 1250, 1604, 2005, 2500, 3208, 4010, 5000, 8020, 10025, 16040, 20050, 40100, 50125, 80200, 100250, 200500, 250625, 401000, 501250, 1002500, 2005000.

If you add them up, you will get the total of 4,709,430.