Q: What is the sum of all factors of the number 400,464,845 including 400,464,845?

A: 553,340,160

Why is 553,340,160 the sum of all factors of 400,464,845, including 400,464,845?

The factors of the number 400,464,845 are: 1, 5, 11, 23, 55, 89, 115, 253, 445, 979, 1265, 2047, 3557, 4895, 10235, 17785, 22517, 39127, 81811, 112585, 195635, 316573, 409055, 899921, 1582865, 3482303, 4499605, 7281179, 17411515, 36405895, 80092969, 400464845.

If you add them up, you will get the total of 553,340,160.