45710390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21871}}^1$

素因数の和:21908

約数の個数: 32

約数和(自身を含む): 94487040

約数和(自身を除く): 48776650

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 21871, 43742, 109355, 218710, 240581, 415549, 481162, 831098, 1202905, 2077745, 2405810, 4155490, 4571039, 9142078, 22855195, 45710390]

約数ペア:

[(1, 45710390), (2, 22855195), (5, 9142078), (10, 4571039), (11, 4155490), (19, 2405810), (22, 2077745), (38, 1202905), (55, 831098), (95, 481162), (110, 415549), (190, 240581), (209, 218710), (418, 109355), (1045, 43742), (2090, 21871)]