25663020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{427717}}^1$

素因数の和:427729

約数の個数: 24

約数和(自身を含む): 71856624

約数和(自身を除く): 46193604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 427717, 855434, 1283151, 1710868, 2138585, 2566302, 4277170, 5132604, 6415755, 8554340, 12831510, 25663020]

約数ペア:

[(1, 25663020), (2, 12831510), (3, 8554340), (4, 6415755), (5, 5132604), (6, 4277170), (10, 2566302), (12, 2138585), (15, 1710868), (20, 1283151), (30, 855434), (60, 427717)]