6668450

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:886

約数の個数: 24

約数和(自身を含む): 12484692

約数和(自身を除く): 5816242

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 677, 985, 1354, 1970, 3385, 4925, 6770, 9850, 16925, 33850, 133369, 266738, 666845, 1333690, 3334225, 6668450]

約数ペア:

[(1, 6668450), (2, 3334225), (5, 1333690), (10, 666845), (25, 266738), (50, 133369), (197, 33850), (394, 16925), (677, 9850), (985, 6770), (1354, 4925), (1970, 3385)]