5361440

素因数分解:

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

素因数の和:4809

約数の個数: 48

約数和(自身を含む): 14478912

約数和(自身を除く): 9117472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 4787, 9574, 19148, 23935, 33509, 38296, 47870, 67018, 76592, 95740, 134036, 153184, 167545, 191480, 268072, 335090, 382960, 536144, 670180, 765920, 1072288, 1340360, 2680720, 5361440]

約数ペア:

[(1, 5361440), (2, 2680720), (4, 1340360), (5, 1072288), (7, 765920), (8, 670180), (10, 536144), (14, 382960), (16, 335090), (20, 268072), (28, 191480), (32, 167545), (35, 153184), (40, 134036), (56, 95740), (70, 76592), (80, 67018), (112, 47870), (140, 38296), (160, 33509), (224, 23935), (280, 19148), (560, 9574), (1120, 4787)]