9338740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10859}}^1$

素因数の和:10911

約数の個数: 24

約数和(自身を含む): 20069280

約数和(自身を除く): 10730540

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 10859, 21718, 43436, 54295, 108590, 217180, 466937, 933874, 1867748, 2334685, 4669370, 9338740]

約数ペア:

[(1, 9338740), (2, 4669370), (4, 2334685), (5, 1867748), (10, 933874), (20, 466937), (43, 217180), (86, 108590), (172, 54295), (215, 43436), (430, 21718), (860, 10859)]