12674960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3371}}^1$

素因数の和:3431

約数の個数: 40

約数和(自身を含む): 30105216

約数和(自身を除く): 17430256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3371, 3760, 6742, 13484, 16855, 26968, 33710, 53936, 67420, 134840, 158437, 269680, 316874, 633748, 792185, 1267496, 1584370, 2534992, 3168740, 6337480, 12674960]

約数ペア:

[(1, 12674960), (2, 6337480), (4, 3168740), (5, 2534992), (8, 1584370), (10, 1267496), (16, 792185), (20, 633748), (40, 316874), (47, 269680), (80, 158437), (94, 134840), (188, 67420), (235, 53936), (376, 33710), (470, 26968), (752, 16855), (940, 13484), (1880, 6742), (3371, 3760)]