13676980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23581}}^1$

素因数の和:23619

約数の個数: 24

約数和(自身を含む): 29713320

約数和(自身を除く): 16036340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 23581, 47162, 94324, 117905, 235810, 471620, 683849, 1367698, 2735396, 3419245, 6838490, 13676980]

約数ペア:

[(1, 13676980), (2, 6838490), (4, 3419245), (5, 2735396), (10, 1367698), (20, 683849), (29, 471620), (58, 235810), (116, 117905), (145, 94324), (290, 47162), (580, 23581)]