89232040

素因数分解:

$2^3\times 5^1\times {\mathrm{2230801}}^1$

素因数の和:2230812

約数の個数: 16

約数和(自身を含む): 200772180

約数和(自身を除く): 111540140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2230801, 4461602, 8923204, 11154005, 17846408, 22308010, 44616020, 89232040]

約数ペア:

[(1, 89232040), (2, 44616020), (4, 22308010), (5, 17846408), (8, 11154005), (10, 8923204), (20, 4461602), (40, 2230801)]