28549340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49223}}^1$

素因数の和:49261

約数の個数: 24

約数和(自身を含む): 62022240

約数和(自身を除く): 33472900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 49223, 98446, 196892, 246115, 492230, 984460, 1427467, 2854934, 5709868, 7137335, 14274670, 28549340]

約数ペア:

[(1, 28549340), (2, 14274670), (4, 7137335), (5, 5709868), (10, 2854934), (20, 1427467), (29, 984460), (58, 492230), (116, 246115), (145, 196892), (290, 98446), (580, 49223)]