134857480

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{57143}}^1$

素因数の和:57213

約数の個数: 32

約数和(自身を含む): 308577600

約数和(自身を除く): 173720120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 57143, 114286, 228572, 285715, 457144, 571430, 1142860, 2285720, 3371437, 6742874, 13485748, 16857185, 26971496, 33714370, 67428740, 134857480]

約数ペア:

[(1, 134857480), (2, 67428740), (4, 33714370), (5, 26971496), (8, 16857185), (10, 13485748), (20, 6742874), (40, 3371437), (59, 2285720), (118, 1142860), (236, 571430), (295, 457144), (472, 285715), (590, 228572), (1180, 114286), (2360, 57143)]