5523860

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1987}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 11689440

約数和(自身を除く): 6165580

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 1987, 2780, 3974, 7948, 9935, 19870, 39740, 276193, 552386, 1104772, 1380965, 2761930, 5523860]

約数ペア:

[(1, 5523860), (2, 2761930), (4, 1380965), (5, 1104772), (10, 552386), (20, 276193), (139, 39740), (278, 19870), (556, 9935), (695, 7948), (1390, 3974), (1987, 2780)]