29939680

素因数分解:

$2^5\times 5^1\times {\mathrm{187123}}^1$

素因数の和:187138

約数の個数: 24

約数和(自身を含む): 70732872

約数和(自身を除く): 40793192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 187123, 374246, 748492, 935615, 1496984, 1871230, 2993968, 3742460, 5987936, 7484920, 14969840, 29939680]

約数ペア:

[(1, 29939680), (2, 14969840), (4, 7484920), (5, 5987936), (8, 3742460), (10, 2993968), (16, 1871230), (20, 1496984), (32, 935615), (40, 748492), (80, 374246), (160, 187123)]