28536160

素因数分解:

$2^5\times 5^1\times {\mathrm{178351}}^1$

素因数の和:178366

約数の個数: 24

約数和(自身を含む): 67417056

約数和(自身を除く): 38880896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 178351, 356702, 713404, 891755, 1426808, 1783510, 2853616, 3567020, 5707232, 7134040, 14268080, 28536160]

約数ペア:

[(1, 28536160), (2, 14268080), (4, 7134040), (5, 5707232), (8, 3567020), (10, 2853616), (16, 1783510), (20, 1426808), (32, 891755), (40, 713404), (80, 356702), (160, 178351)]