5517740

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1049}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 11642400

約数和(自身を除く): 6124660

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1049, 1052, 1315, 2098, 2630, 4196, 5245, 5260, 10490, 20980, 275887, 551774, 1103548, 1379435, 2758870, 5517740]

約数ペア:

[(1, 5517740), (2, 2758870), (4, 1379435), (5, 1103548), (10, 551774), (20, 275887), (263, 20980), (526, 10490), (1049, 5260), (1052, 5245), (1315, 4196), (2098, 2630)]