23021360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9923}}^1$

素因数の和:9965

約数の個数: 40

約数和(自身を含む): 55375920

約数和(自身を除く): 32354560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 9923, 19846, 39692, 49615, 79384, 99230, 158768, 198460, 287767, 396920, 575534, 793840, 1151068, 1438835, 2302136, 2877670, 4604272, 5755340, 11510680, 23021360]

約数ペア:

[(1, 23021360), (2, 11510680), (4, 5755340), (5, 4604272), (8, 2877670), (10, 2302136), (16, 1438835), (20, 1151068), (29, 793840), (40, 575534), (58, 396920), (80, 287767), (116, 198460), (145, 158768), (232, 99230), (290, 79384), (464, 49615), (580, 39692), (1160, 19846), (2320, 9923)]