5649340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6569}}^1$

素因数の和:6621

約数の個数: 24

約数和(自身を含む): 12141360

約数和(自身を除く): 6492020

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 6569, 13138, 26276, 32845, 65690, 131380, 282467, 564934, 1129868, 1412335, 2824670, 5649340]

約数ペア:

[(1, 5649340), (2, 2824670), (4, 1412335), (5, 1129868), (10, 564934), (20, 282467), (43, 131380), (86, 65690), (172, 32845), (215, 26276), (430, 13138), (860, 6569)]