Q: What is the sum of all factors of the number 256,443,070 including 256,443,070?

A: 499,514,400

Why is 499,514,400 the sum of all factors of 256,443,070, including 256,443,070?

The factors of the number 256,443,070 are: 1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 9349, 13715, 18698, 27430, 46745, 93490, 121537, 243074, 607685, 1215370, 1972639, 3945278, 9863195, 19726390, 25644307, 51288614, 128221535, 256443070.

If you add them up, you will get the total of 499,514,400.