82307080

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13627}}^1$

素因数の和:13789

約数の個数: 32

約数和(自身を含む): 186431040

約数和(自身を除く): 104123960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 13627, 27254, 54508, 68135, 109016, 136270, 272540, 545080, 2057677, 4115354, 8230708, 10288385, 16461416, 20576770, 41153540, 82307080]

約数ペア:

[(1, 82307080), (2, 41153540), (4, 20576770), (5, 16461416), (8, 10288385), (10, 8230708), (20, 4115354), (40, 2057677), (151, 545080), (302, 272540), (604, 136270), (755, 109016), (1208, 68135), (1510, 54508), (3020, 27254), (6040, 13627)]