76209040

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4787}}^1$

素因数の和:4999

約数の個数: 40

約数和(自身を含む): 178113600

約数和(自身を除く): 101904560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 4787, 7960, 9574, 15920, 19148, 23935, 38296, 47870, 76592, 95740, 191480, 382960, 952613, 1905226, 3810452, 4763065, 7620904, 9526130, 15241808, 19052260, 38104520, 76209040]

約数ペア:

[(1, 76209040), (2, 38104520), (4, 19052260), (5, 15241808), (8, 9526130), (10, 7620904), (16, 4763065), (20, 3810452), (40, 1905226), (80, 952613), (199, 382960), (398, 191480), (796, 95740), (995, 76592), (1592, 47870), (1990, 38296), (3184, 23935), (3980, 19148), (4787, 15920), (7960, 9574)]