13137580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22651}}^1$

素因数の和:22689

約数の個数: 24

約数和(自身を含む): 28541520

約数和(自身を除く): 15403940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 22651, 45302, 90604, 113255, 226510, 453020, 656879, 1313758, 2627516, 3284395, 6568790, 13137580]

約数ペア:

[(1, 13137580), (2, 6568790), (4, 3284395), (5, 2627516), (10, 1313758), (20, 656879), (29, 453020), (58, 226510), (116, 113255), (145, 90604), (290, 45302), (580, 22651)]