6720260

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1741}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 14193816

約数和(自身を除く): 7473556

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1741, 1930, 3482, 3860, 6964, 8705, 17410, 34820, 336013, 672026, 1344052, 1680065, 3360130, 6720260]

約数ペア:

[(1, 6720260), (2, 3360130), (4, 1680065), (5, 1344052), (10, 672026), (20, 336013), (193, 34820), (386, 17410), (772, 8705), (965, 6964), (1741, 3860), (1930, 3482)]