3206740

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 6773760

約数和(自身を除く): 3567020

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 719, 892, 1115, 1438, 2230, 2876, 3595, 4460, 7190, 14380, 160337, 320674, 641348, 801685, 1603370, 3206740]

約数ペア:

[(1, 3206740), (2, 1603370), (4, 801685), (5, 641348), (10, 320674), (20, 160337), (223, 14380), (446, 7190), (719, 4460), (892, 3595), (1115, 2876), (1438, 2230)]