10581820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31123}}^1$

素因数の和:31149

約数の個数: 24

約数和(自身を含む): 23529744

約数和(自身を除く): 12947924

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 31123, 62246, 124492, 155615, 311230, 529091, 622460, 1058182, 2116364, 2645455, 5290910, 10581820]

約数ペア:

[(1, 10581820), (2, 5290910), (4, 2645455), (5, 2116364), (10, 1058182), (17, 622460), (20, 529091), (34, 311230), (68, 155615), (85, 124492), (170, 62246), (340, 31123)]