11656160

素因数分解:

$2^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 27742176

約数和(自身を除く): 16086016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263, 277, 526, 554, 1052, 1108, 1315, 1385, 2104, 2216, 2630, 2770, 4208, 4432, 5260, 5540, 8416, 8864, 10520, 11080, 21040, 22160, 42080, 44320, 72851, 145702, 291404, 364255, 582808, 728510, 1165616, 1457020, 2331232, 2914040, 5828080, 11656160]

約数ペア:

[(1, 11656160), (2, 5828080), (4, 2914040), (5, 2331232), (8, 1457020), (10, 1165616), (16, 728510), (20, 582808), (32, 364255), (40, 291404), (80, 145702), (160, 72851), (263, 44320), (277, 42080), (526, 22160), (554, 21040), (1052, 11080), (1108, 10520), (1315, 8864), (1385, 8416), (2104, 5540), (2216, 5260), (2630, 4432), (2770, 4208)]