6657260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7741}}^1$

素因数の和:7793

約数の個数: 24

約数和(自身を含む): 14307216

約数和(自身を除く): 7649956

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 7741, 15482, 30964, 38705, 77410, 154820, 332863, 665726, 1331452, 1664315, 3328630, 6657260]

約数ペア:

[(1, 6657260), (2, 3328630), (4, 1664315), (5, 1331452), (10, 665726), (20, 332863), (43, 154820), (86, 77410), (172, 38705), (215, 30964), (430, 15482), (860, 7741)]