9382520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{4787}}^1$

素因数の和:4812

約数の個数: 48

約数和(自身を含む): 24562440

約数和(自身を除く): 15179920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 4787, 9574, 19148, 23935, 33509, 38296, 47870, 67018, 95740, 134036, 167545, 191480, 234563, 268072, 335090, 469126, 670180, 938252, 1172815, 1340360, 1876504, 2345630, 4691260, 9382520]

約数ペア:

[(1, 9382520), (2, 4691260), (4, 2345630), (5, 1876504), (7, 1340360), (8, 1172815), (10, 938252), (14, 670180), (20, 469126), (28, 335090), (35, 268072), (40, 234563), (49, 191480), (56, 167545), (70, 134036), (98, 95740), (140, 67018), (196, 47870), (245, 38296), (280, 33509), (392, 23935), (490, 19148), (980, 9574), (1960, 4787)]