24879620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30341}}^1$

素因数の和:30391

約数の個数: 24

約数和(自身を含む): 53523288

約数和(自身を除く): 28643668

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 30341, 60682, 121364, 151705, 303410, 606820, 1243981, 2487962, 4975924, 6219905, 12439810, 24879620]

約数ペア:

[(1, 24879620), (2, 12439810), (4, 6219905), (5, 4975924), (10, 2487962), (20, 1243981), (41, 606820), (82, 303410), (164, 151705), (205, 121364), (410, 60682), (820, 30341)]