27126140

素因数分解:

$2^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1223}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 57062880

約数和(自身を除く): 29936740

約数列:

[1, 2, 4, 5, 10, 20, 1109, 1223, 2218, 2446, 4436, 4892, 5545, 6115, 11090, 12230, 22180, 24460, 1356307, 2712614, 5425228, 6781535, 13563070, 27126140]

約数ペア:

[(1, 27126140), (2, 13563070), (4, 6781535), (5, 5425228), (10, 2712614), (20, 1356307), (1109, 24460), (1223, 22180), (2218, 12230), (2446, 11090), (4436, 6115), (4892, 5545)]