79730800

素因数分解:

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

素因数の和:4306

約数の個数: 60

約数和(自身を含む): 195674976

約数和(自身を除く): 115944176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 3760, 4241, 4700, 8482, 9400, 16964, 18800, 21205, 33928, 42410, 67856, 84820, 106025, 169640, 199327, 212050, 339280, 398654, 424100, 797308, 848200, 996635, 1594616, 1696400, 1993270, 3189232, 3986540, 4983175, 7973080, 9966350, 15946160, 19932700, 39865400, 79730800]

約数ペア:

[(1, 79730800), (2, 39865400), (4, 19932700), (5, 15946160), (8, 9966350), (10, 7973080), (16, 4983175), (20, 3986540), (25, 3189232), (40, 1993270), (47, 1696400), (50, 1594616), (80, 996635), (94, 848200), (100, 797308), (188, 424100), (200, 398654), (235, 339280), (376, 212050), (400, 199327), (470, 169640), (752, 106025), (940, 84820), (1175, 67856), (1880, 42410), (2350, 33928), (3760, 21205), (4241, 18800), (4700, 16964), (8482, 9400)]