57491740

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{19037}}^1$

素因数の和:19197

約数の個数: 24

約数和(自身を含む): 121538592

約数和(自身を除く): 64046852

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 19037, 38074, 76148, 95185, 190370, 380740, 2874587, 5749174, 11498348, 14372935, 28745870, 57491740]

約数ペア:

[(1, 57491740), (2, 28745870), (4, 14372935), (5, 11498348), (10, 5749174), (20, 2874587), (151, 380740), (302, 190370), (604, 95185), (755, 76148), (1510, 38074), (3020, 19037)]