5200792360

素因数分解:

$2^3\times 5^1\times {\mathrm{130019809}}^1$

素因数の和:130019820

約数の個数: 16

約数和(自身を含む): 11701782900

約数和(自身を除く): 6500990540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 130019809, 260039618, 520079236, 650099045, 1040158472, 1300198090, 2600396180, 5200792360]

約数ペア:

[(1, 5200792360), (2, 2600396180), (4, 1300198090), (5, 1040158472), (8, 650099045), (10, 520079236), (20, 260039618), (40, 130019809)]