72608140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{330037}}^1$

素因数の和:330057

約数の個数: 24

約数和(自身を含む): 166339152

約数和(自身を除く): 93731012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 330037, 660074, 1320148, 1650185, 3300370, 3630407, 6600740, 7260814, 14521628, 18152035, 36304070, 72608140]

約数ペア:

[(1, 72608140), (2, 36304070), (4, 18152035), (5, 14521628), (10, 7260814), (11, 6600740), (20, 3630407), (22, 3300370), (44, 1650185), (55, 1320148), (110, 660074), (220, 330037)]