23627740

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 51184224

約数和(自身を除く): 27556484

約数列:

[1, 2, 4, 5, 10, 20, 61, 107, 122, 181, 214, 244, 305, 362, 428, 535, 610, 724, 905, 1070, 1220, 1810, 2140, 3620, 6527, 11041, 13054, 19367, 22082, 26108, 32635, 38734, 44164, 55205, 65270, 77468, 96835, 110410, 130540, 193670, 220820, 387340, 1181387, 2362774, 4725548, 5906935, 11813870, 23627740]

約数ペア:

[(1, 23627740), (2, 11813870), (4, 5906935), (5, 4725548), (10, 2362774), (20, 1181387), (61, 387340), (107, 220820), (122, 193670), (181, 130540), (214, 110410), (244, 96835), (305, 77468), (362, 65270), (428, 55205), (535, 44164), (610, 38734), (724, 32635), (905, 26108), (1070, 22082), (1220, 19367), (1810, 13054), (2140, 11041), (3620, 6527)]