9761480

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{881}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 22067640

約数和(自身を除く): 12306160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 881, 1108, 1385, 1762, 2216, 2770, 3524, 4405, 5540, 7048, 8810, 11080, 17620, 35240, 244037, 488074, 976148, 1220185, 1952296, 2440370, 4880740, 9761480]

約数ペア:

[(1, 9761480), (2, 4880740), (4, 2440370), (5, 1952296), (8, 1220185), (10, 976148), (20, 488074), (40, 244037), (277, 35240), (554, 17620), (881, 11080), (1108, 8810), (1385, 7048), (1762, 5540), (2216, 4405), (2770, 3524)]