23379620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9661}}^1$

素因数の和:9692

約数の個数: 36

約数和(自身を含む): 53971932

約数和(自身を除く): 30592312

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 9661, 19322, 38644, 48305, 96610, 106271, 193220, 212542, 425084, 531355, 1062710, 1168981, 2125420, 2337962, 4675924, 5844905, 11689810, 23379620]

約数ペア:

[(1, 23379620), (2, 11689810), (4, 5844905), (5, 4675924), (10, 2337962), (11, 2125420), (20, 1168981), (22, 1062710), (44, 531355), (55, 425084), (110, 212542), (121, 193220), (220, 106271), (242, 96610), (484, 48305), (605, 38644), (1210, 19322), (2420, 9661)]