76245020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{88657}}^1$

素因数の和:88709

約数の個数: 24

約数和(自身を含む): 163839984

約数和(自身を除く): 87594964

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 88657, 177314, 354628, 443285, 886570, 1773140, 3812251, 7624502, 15249004, 19061255, 38122510, 76245020]

約数ペア:

[(1, 76245020), (2, 38122510), (4, 19061255), (5, 15249004), (10, 7624502), (20, 3812251), (43, 1773140), (86, 886570), (172, 443285), (215, 354628), (430, 177314), (860, 88657)]