124107740

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{17579}}^1$

素因数の和:17941

約数の個数: 24

約数和(自身を含む): 261379440

約数和(自身を除く): 137271700

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 17579, 35158, 70316, 87895, 175790, 351580, 6205387, 12410774, 24821548, 31026935, 62053870, 124107740]

約数ペア:

[(1, 124107740), (2, 62053870), (4, 31026935), (5, 24821548), (10, 12410774), (20, 6205387), (353, 351580), (706, 175790), (1412, 87895), (1765, 70316), (3530, 35158), (7060, 17579)]