5643620

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1049}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 11907000

約数和(自身を除く): 6263380

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1049, 1076, 1345, 2098, 2690, 4196, 5245, 5380, 10490, 20980, 282181, 564362, 1128724, 1410905, 2821810, 5643620]

約数ペア:

[(1, 5643620), (2, 2821810), (4, 1410905), (5, 1128724), (10, 564362), (20, 282181), (269, 20980), (538, 10490), (1049, 5380), (1076, 5245), (1345, 4196), (2098, 2690)]