7631660

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2341}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 16131696

約数和(自身を除く): 8500036

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 2341, 3260, 4682, 9364, 11705, 23410, 46820, 381583, 763166, 1526332, 1907915, 3815830, 7631660]

約数ペア:

[(1, 7631660), (2, 3815830), (4, 1907915), (5, 1526332), (10, 763166), (20, 381583), (163, 46820), (326, 23410), (652, 11705), (815, 9364), (1630, 4682), (2341, 3260)]