13403600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{4787}}^1$

素因数の和:4812

約数の個数: 60

約数和(自身を含む): 36810144

約数和(自身を除く): 23406544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 4787, 9574, 19148, 23935, 33509, 38296, 47870, 67018, 76592, 95740, 119675, 134036, 167545, 191480, 239350, 268072, 335090, 382960, 478700, 536144, 670180, 837725, 957400, 1340360, 1675450, 1914800, 2680720, 3350900, 6701800, 13403600]

約数ペア:

[(1, 13403600), (2, 6701800), (4, 3350900), (5, 2680720), (7, 1914800), (8, 1675450), (10, 1340360), (14, 957400), (16, 837725), (20, 670180), (25, 536144), (28, 478700), (35, 382960), (40, 335090), (50, 268072), (56, 239350), (70, 191480), (80, 167545), (100, 134036), (112, 119675), (140, 95740), (175, 76592), (200, 67018), (280, 47870), (350, 38296), (400, 33509), (560, 23935), (700, 19148), (1400, 9574), (2800, 4787)]