5566780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6473}}^1$

素因数の和:6525

約数の個数: 24

約数和(自身を含む): 11963952

約数和(自身を除く): 6397172

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 6473, 12946, 25892, 32365, 64730, 129460, 278339, 556678, 1113356, 1391695, 2783390, 5566780]

約数ペア:

[(1, 5566780), (2, 2783390), (4, 1391695), (5, 1113356), (10, 556678), (20, 278339), (43, 129460), (86, 64730), (172, 32365), (215, 25892), (430, 12946), (860, 6473)]