1846160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 4392576

約数和(自身を除く): 2546416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 491, 752, 940, 982, 1880, 1964, 2455, 3760, 3928, 4910, 7856, 9820, 19640, 23077, 39280, 46154, 92308, 115385, 184616, 230770, 369232, 461540, 923080, 1846160]

約数ペア:

[(1, 1846160), (2, 923080), (4, 461540), (5, 369232), (8, 230770), (10, 184616), (16, 115385), (20, 92308), (40, 46154), (47, 39280), (80, 23077), (94, 19640), (188, 9820), (235, 7856), (376, 4910), (470, 3928), (491, 3760), (752, 2455), (940, 1964), (982, 1880)]