26286160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6991}}^1$

素因数の和:7051

約数の個数: 40

約数和(自身を含む): 62424576

約数和(自身を除く): 36138416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 6991, 13982, 27964, 34955, 55928, 69910, 111856, 139820, 279640, 328577, 559280, 657154, 1314308, 1642885, 2628616, 3285770, 5257232, 6571540, 13143080, 26286160]

約数ペア:

[(1, 26286160), (2, 13143080), (4, 6571540), (5, 5257232), (8, 3285770), (10, 2628616), (16, 1642885), (20, 1314308), (40, 657154), (47, 559280), (80, 328577), (94, 279640), (188, 139820), (235, 111856), (376, 69910), (470, 55928), (752, 34955), (940, 27964), (1880, 13982), (3760, 6991)]