42379840

素因数分解:

$2^6\times 5^1\times {\mathrm{132437}}^1$

素因数の和:132454

約数の個数: 28

約数和(自身を含む): 100917756

約数和(自身を除く): 58537916

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 132437, 264874, 529748, 662185, 1059496, 1324370, 2118992, 2648740, 4237984, 5297480, 8475968, 10594960, 21189920, 42379840]

約数ペア:

[(1, 42379840), (2, 21189920), (4, 10594960), (5, 8475968), (8, 5297480), (10, 4237984), (16, 2648740), (20, 2118992), (32, 1324370), (40, 1059496), (64, 662185), (80, 529748), (160, 264874), (320, 132437)]