9111380

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4423}}^1$

素因数の和:4535

約数の個数: 24

約数和(自身を含む): 19324032

約数和(自身を除く): 10212652

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4423, 8846, 17692, 22115, 44230, 88460, 455569, 911138, 1822276, 2277845, 4555690, 9111380]

約数ペア:

[(1, 9111380), (2, 4555690), (4, 2277845), (5, 1822276), (10, 911138), (20, 455569), (103, 88460), (206, 44230), (412, 22115), (515, 17692), (1030, 8846), (2060, 4423)]