33317180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 76016640

約数和(自身を除く): 42699460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1009, 1270, 1651, 2018, 2540, 3302, 4036, 5045, 6604, 8255, 10090, 13117, 16510, 20180, 26234, 33020, 52468, 65585, 128143, 131170, 256286, 262340, 512572, 640715, 1281430, 1665859, 2562860, 3331718, 6663436, 8329295, 16658590, 33317180]

約数ペア:

[(1, 33317180), (2, 16658590), (4, 8329295), (5, 6663436), (10, 3331718), (13, 2562860), (20, 1665859), (26, 1281430), (52, 640715), (65, 512572), (127, 262340), (130, 256286), (254, 131170), (260, 128143), (508, 65585), (635, 52468), (1009, 33020), (1270, 26234), (1651, 20180), (2018, 16510), (2540, 13117), (3302, 10090), (4036, 8255), (5045, 6604)]