23512280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53437}}^1$

素因数の和:53459

約数の個数: 32

約数和(自身を含む): 57713040

約数和(自身を除く): 34200760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 53437, 106874, 213748, 267185, 427496, 534370, 587807, 1068740, 1175614, 2137480, 2351228, 2939035, 4702456, 5878070, 11756140, 23512280]

約数ペア:

[(1, 23512280), (2, 11756140), (4, 5878070), (5, 4702456), (8, 2939035), (10, 2351228), (11, 2137480), (20, 1175614), (22, 1068740), (40, 587807), (44, 534370), (55, 427496), (88, 267185), (110, 213748), (220, 106874), (440, 53437)]