116080

素因数分解:

$2^4\times 5^1\times {\mathrm{1451}}^1$

素因数の和:1464

約数の個数: 20

約数和(自身を含む): 270072

約数和(自身を除く): 153992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1451, 2902, 5804, 7255, 11608, 14510, 23216, 29020, 58040, 116080]

約数ペア:

[(1, 116080), (2, 58040), (4, 29020), (5, 23216), (8, 14510), (10, 11608), (16, 7255), (20, 5804), (40, 2902), (80, 1451)]