10531400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4787}}^1$

素因数の和:4814

約数の個数: 48

約数和(自身を含む): 26717040

約数和(自身を除く): 16185640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 4787, 9574, 19148, 23935, 38296, 47870, 52657, 95740, 105314, 119675, 191480, 210628, 239350, 263285, 421256, 478700, 526570, 957400, 1053140, 1316425, 2106280, 2632850, 5265700, 10531400]

約数ペア:

[(1, 10531400), (2, 5265700), (4, 2632850), (5, 2106280), (8, 1316425), (10, 1053140), (11, 957400), (20, 526570), (22, 478700), (25, 421256), (40, 263285), (44, 239350), (50, 210628), (55, 191480), (88, 119675), (100, 105314), (110, 95740), (200, 52657), (220, 47870), (275, 38296), (440, 23935), (550, 19148), (1100, 9574), (2200, 4787)]