26753560

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3361}}^1$

素因数の和:3571

約数の個数: 32

約数和(自身を含む): 60516000

約数和(自身を除く): 33762440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3361, 3980, 6722, 7960, 13444, 16805, 26888, 33610, 67220, 134440, 668839, 1337678, 2675356, 3344195, 5350712, 6688390, 13376780, 26753560]

約数ペア:

[(1, 26753560), (2, 13376780), (4, 6688390), (5, 5350712), (8, 3344195), (10, 2675356), (20, 1337678), (40, 668839), (199, 134440), (398, 67220), (796, 33610), (995, 26888), (1592, 16805), (1990, 13444), (3361, 7960), (3980, 6722)]