9002720

素因数分解:

$2^5\times 5^1\times {\mathrm{56267}}^1$

素因数の和:56282

約数の個数: 24

約数和(自身を含む): 21269304

約数和(自身を除く): 12266584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 56267, 112534, 225068, 281335, 450136, 562670, 900272, 1125340, 1800544, 2250680, 4501360, 9002720]

約数ペア:

[(1, 9002720), (2, 4501360), (4, 2250680), (5, 1800544), (8, 1125340), (10, 900272), (16, 562670), (20, 450136), (32, 281335), (40, 225068), (80, 112534), (160, 56267)]