88375340

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{27109}}^1$

素因数の和:27281

約数の個数: 24

約数和(自身を含む): 186733680

約数和(自身を除く): 98358340

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 27109, 54218, 108436, 135545, 271090, 542180, 4418767, 8837534, 17675068, 22093835, 44187670, 88375340]

約数ペア:

[(1, 88375340), (2, 44187670), (4, 22093835), (5, 17675068), (10, 8837534), (20, 4418767), (163, 542180), (326, 271090), (652, 135545), (815, 108436), (1630, 54218), (3260, 27109)]