14666440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8527}}^1$

素因数の和:8581

約数の個数: 32

約数和(自身を含む): 33770880

約数和(自身を除く): 19104440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 8527, 17054, 34108, 42635, 68216, 85270, 170540, 341080, 366661, 733322, 1466644, 1833305, 2933288, 3666610, 7333220, 14666440]

約数ペア:

[(1, 14666440), (2, 7333220), (4, 3666610), (5, 2933288), (8, 1833305), (10, 1466644), (20, 733322), (40, 366661), (43, 341080), (86, 170540), (172, 85270), (215, 68216), (344, 42635), (430, 34108), (860, 17054), (1720, 8527)]