113353640

素因数分解:

$2^3\times 5^1\times {\mathrm{859}}^1\times {\mathrm{3299}}^1$

素因数の和:4169

約数の個数: 32

約数和(自身を含む): 255420000

約数和(自身を除く): 142066360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 859, 1718, 3299, 3436, 4295, 6598, 6872, 8590, 13196, 16495, 17180, 26392, 32990, 34360, 65980, 131960, 2833841, 5667682, 11335364, 14169205, 22670728, 28338410, 56676820, 113353640]

約数ペア:

[(1, 113353640), (2, 56676820), (4, 28338410), (5, 22670728), (8, 14169205), (10, 11335364), (20, 5667682), (40, 2833841), (859, 131960), (1718, 65980), (3299, 34360), (3436, 32990), (4295, 26392), (6598, 17180), (6872, 16495), (8590, 13196)]