4088680

素因数分解:

$2^3\times 5^1\times {\mathrm{102217}}^1$

素因数の和:102228

約数の個数: 16

約数和(自身を含む): 9199620

約数和(自身を除く): 5110940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 102217, 204434, 408868, 511085, 817736, 1022170, 2044340, 4088680]

約数ペア:

[(1, 4088680), (2, 2044340), (4, 1022170), (5, 817736), (8, 511085), (10, 408868), (20, 204434), (40, 102217)]