39237580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67651}}^1$

素因数の和:67689

約数の個数: 24

約数和(自身を含む): 85241520

約数和(自身を除く): 46003940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 67651, 135302, 270604, 338255, 676510, 1353020, 1961879, 3923758, 7847516, 9809395, 19618790, 39237580]

約数ペア:

[(1, 39237580), (2, 19618790), (4, 9809395), (5, 7847516), (10, 3923758), (20, 1961879), (29, 1353020), (58, 676510), (116, 338255), (145, 270604), (290, 135302), (580, 67651)]