528528080

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{33199}}^1$

素因数の和:33411

約数の個数: 40

約数和(自身を含む): 1235040000

約数和(自身を除く): 706511920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 7960, 15920, 33199, 66398, 132796, 165995, 265592, 331990, 531184, 663980, 1327960, 2655920, 6606601, 13213202, 26426404, 33033005, 52852808, 66066010, 105705616, 132132020, 264264040, 528528080]

約数ペア:

[(1, 528528080), (2, 264264040), (4, 132132020), (5, 105705616), (8, 66066010), (10, 52852808), (16, 33033005), (20, 26426404), (40, 13213202), (80, 6606601), (199, 2655920), (398, 1327960), (796, 663980), (995, 531184), (1592, 331990), (1990, 265592), (3184, 165995), (3980, 132796), (7960, 66398), (15920, 33199)]