72660332140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{330274237}}^1$

素因数の和:330274257

約数の個数: 24

約数和(自身を含む): 166458215952

約数和(自身を除く): 93797883812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 330274237, 660548474, 1321096948, 1651371185, 3302742370, 3633016607, 6605484740, 7266033214, 14532066428, 18165083035, 36330166070, 72660332140]

約数ペア:

[(1, 72660332140), (2, 36330166070), (4, 18165083035), (5, 14532066428), (10, 7266033214), (11, 6605484740), (20, 3633016607), (22, 3302742370), (44, 1651371185), (55, 1321096948), (110, 660548474), (220, 330274237)]