5386180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6263}}^1$

素因数の和:6315

約数の個数: 24

約数和(自身を含む): 11575872

約数和(自身を除く): 6189692

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 6263, 12526, 25052, 31315, 62630, 125260, 269309, 538618, 1077236, 1346545, 2693090, 5386180]

約数ペア:

[(1, 5386180), (2, 2693090), (4, 1346545), (5, 1077236), (10, 538618), (20, 269309), (43, 125260), (86, 62630), (172, 31315), (215, 25052), (430, 12526), (860, 6263)]