13326260

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2477}}^1$

素因数の和:2755

約数の個数: 24

約数和(自身を含む): 28100520

約数和(自身を除く): 14774260

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2477, 2690, 4954, 5380, 9908, 12385, 24770, 49540, 666313, 1332626, 2665252, 3331565, 6663130, 13326260]

約数ペア:

[(1, 13326260), (2, 6663130), (4, 3331565), (5, 2665252), (10, 1332626), (20, 666313), (269, 49540), (538, 24770), (1076, 12385), (1345, 9908), (2477, 5380), (2690, 4954)]