4563555980

素因数分解:

$2^2\times 5^1\times {\mathrm{228177799}}^1$

素因数の和:228177808

約数の個数: 12

約数和(自身を含む): 9583467600

約数和(自身を除く): 5019911620

約数列:

[1, 2, 4, 5, 10, 20, 228177799, 456355598, 912711196, 1140888995, 2281777990, 4563555980]

約数ペア:

[(1, 4563555980), (2, 2281777990), (4, 1140888995), (5, 912711196), (10, 456355598), (20, 228177799)]