7556740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7129}}^1$

素因数の和:7191

約数の個数: 24

約数和(自身を含む): 16170840

約数和(自身を除く): 8614100

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 7129, 14258, 28516, 35645, 71290, 142580, 377837, 755674, 1511348, 1889185, 3778370, 7556740]

約数ペア:

[(1, 7556740), (2, 3778370), (4, 1889185), (5, 1511348), (10, 755674), (20, 377837), (53, 142580), (106, 71290), (212, 35645), (265, 28516), (530, 14258), (1060, 7129)]