26439340

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1423}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 55621440

約数和(自身を除く): 29182100

約数列:

[1, 2, 4, 5, 10, 20, 929, 1423, 1858, 2846, 3716, 4645, 5692, 7115, 9290, 14230, 18580, 28460, 1321967, 2643934, 5287868, 6609835, 13219670, 26439340]

約数ペア:

[(1, 26439340), (2, 13219670), (4, 6609835), (5, 5287868), (10, 2643934), (20, 1321967), (929, 28460), (1423, 18580), (1858, 14230), (2846, 9290), (3716, 7115), (4645, 5692)]