117009020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{136057}}^1$

素因数の和:136109

約数の個数: 24

約数和(自身を含む): 251435184

約数和(自身を除く): 134426164

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 136057, 272114, 544228, 680285, 1360570, 2721140, 5850451, 11700902, 23401804, 29252255, 58504510, 117009020]

約数ペア:

[(1, 117009020), (2, 58504510), (4, 29252255), (5, 23401804), (10, 11700902), (20, 5850451), (43, 2721140), (86, 1360570), (172, 680285), (215, 544228), (430, 272114), (860, 136057)]