17732920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15287}}^1$

素因数の和:15327

約数の個数: 32

約数和(自身を含む): 41277600

約数和(自身を除く): 23544680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 15287, 30574, 61148, 76435, 122296, 152870, 305740, 443323, 611480, 886646, 1773292, 2216615, 3546584, 4433230, 8866460, 17732920]

約数ペア:

[(1, 17732920), (2, 8866460), (4, 4433230), (5, 3546584), (8, 2216615), (10, 1773292), (20, 886646), (29, 611480), (40, 443323), (58, 305740), (116, 152870), (145, 122296), (232, 76435), (290, 61148), (580, 30574), (1160, 15287)]