27248660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71707}}^1$

素因数の和:71735

約数の個数: 24

約数和(自身を含む): 60234720

約数和(自身を除く): 32986060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 71707, 143414, 286828, 358535, 717070, 1362433, 1434140, 2724866, 5449732, 6812165, 13624330, 27248660]

約数ペア:

[(1, 27248660), (2, 13624330), (4, 6812165), (5, 5449732), (10, 2724866), (19, 1434140), (20, 1362433), (38, 717070), (76, 358535), (95, 286828), (190, 143414), (380, 71707)]