9089140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19759}}^1$

素因数の和:19791

約数の個数: 24

約数和(自身を含む): 19918080

約数和(自身を除く): 10828940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 19759, 39518, 79036, 98795, 197590, 395180, 454457, 908914, 1817828, 2272285, 4544570, 9089140]

約数ペア:

[(1, 9089140), (2, 4544570), (4, 2272285), (5, 1817828), (10, 908914), (20, 454457), (23, 395180), (46, 197590), (92, 98795), (115, 79036), (230, 39518), (460, 19759)]