27923020

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3889}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 58816800

約数和(自身を除く): 30893780

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 3889, 7180, 7778, 15556, 19445, 38890, 77780, 1396151, 2792302, 5584604, 6980755, 13961510, 27923020]

約数ペア:

[(1, 27923020), (2, 13961510), (4, 6980755), (5, 5584604), (10, 2792302), (20, 1396151), (359, 77780), (718, 38890), (1436, 19445), (1795, 15556), (3590, 7778), (3889, 7180)]