8550680

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{887}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 19340640

約数和(自身を除く): 10789960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 887, 964, 1205, 1774, 1928, 2410, 3548, 4435, 4820, 7096, 8870, 9640, 17740, 35480, 213767, 427534, 855068, 1068835, 1710136, 2137670, 4275340, 8550680]

約数ペア:

[(1, 8550680), (2, 4275340), (4, 2137670), (5, 1710136), (8, 1068835), (10, 855068), (20, 427534), (40, 213767), (241, 35480), (482, 17740), (887, 9640), (964, 8870), (1205, 7096), (1774, 4820), (1928, 4435), (2410, 3548)]