12051440

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{757}}^1$

素因数の和:969

約数の個数: 40

約数和(自身を含む): 28197600

約数和(自身を除く): 16146160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 757, 796, 995, 1514, 1592, 1990, 3028, 3184, 3785, 3980, 6056, 7570, 7960, 12112, 15140, 15920, 30280, 60560, 150643, 301286, 602572, 753215, 1205144, 1506430, 2410288, 3012860, 6025720, 12051440]

約数ペア:

[(1, 12051440), (2, 6025720), (4, 3012860), (5, 2410288), (8, 1506430), (10, 1205144), (16, 753215), (20, 602572), (40, 301286), (80, 150643), (199, 60560), (398, 30280), (757, 15920), (796, 15140), (995, 12112), (1514, 7960), (1592, 7570), (1990, 6056), (3028, 3980), (3184, 3785)]