10525540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12239}}^1$

素因数の和:12291

約数の個数: 24

約数和(自身を含む): 22619520

約数和(自身を除く): 12093980

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 12239, 24478, 48956, 61195, 122390, 244780, 526277, 1052554, 2105108, 2631385, 5262770, 10525540]

約数ペア:

[(1, 10525540), (2, 5262770), (4, 2631385), (5, 2105108), (10, 1052554), (20, 526277), (43, 244780), (86, 122390), (172, 61195), (215, 48956), (430, 24478), (860, 12239)]