15946160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4241}}^1$

素因数の和:4301

約数の個数: 40

約数和(自身を含む): 37872576

約数和(自身を除く): 21926416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 4241, 8482, 16964, 21205, 33928, 42410, 67856, 84820, 169640, 199327, 339280, 398654, 797308, 996635, 1594616, 1993270, 3189232, 3986540, 7973080, 15946160]

約数ペア:

[(1, 15946160), (2, 7973080), (4, 3986540), (5, 3189232), (8, 1993270), (10, 1594616), (16, 996635), (20, 797308), (40, 398654), (47, 339280), (80, 199327), (94, 169640), (188, 84820), (235, 67856), (376, 42410), (470, 33928), (752, 21205), (940, 16964), (1880, 8482), (3760, 4241)]