40024820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181931}}^1$

素因数の和:181951

約数の個数: 24

約数和(自身を含む): 91693728

約数和(自身を除く): 51668908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 181931, 363862, 727724, 909655, 1819310, 2001241, 3638620, 4002482, 8004964, 10006205, 20012410, 40024820]

約数ペア:

[(1, 40024820), (2, 20012410), (4, 10006205), (5, 8004964), (10, 4002482), (11, 3638620), (20, 2001241), (22, 1819310), (44, 909655), (55, 727724), (110, 363862), (220, 181931)]