137836660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5147}}^1$

素因数の和:5272

約数の個数: 48

約数和(自身を含む): 314810496

約数和(自身を除く): 176973836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5147, 5356, 6695, 10294, 13390, 20588, 25735, 26780, 51470, 66911, 102940, 133822, 267644, 334555, 530141, 669110, 1060282, 1338220, 2120564, 2650705, 5301410, 6891833, 10602820, 13783666, 27567332, 34459165, 68918330, 137836660]

約数ペア:

[(1, 137836660), (2, 68918330), (4, 34459165), (5, 27567332), (10, 13783666), (13, 10602820), (20, 6891833), (26, 5301410), (52, 2650705), (65, 2120564), (103, 1338220), (130, 1060282), (206, 669110), (260, 530141), (412, 334555), (515, 267644), (1030, 133822), (1339, 102940), (2060, 66911), (2678, 51470), (5147, 26780), (5356, 25735), (6695, 20588), (10294, 13390)]