22347080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79811}}^1$

素因数の和:79829

約数の個数: 32

約数和(自身を含む): 57464640

約数和(自身を除く): 35117560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 79811, 159622, 319244, 399055, 558677, 638488, 798110, 1117354, 1596220, 2234708, 2793385, 3192440, 4469416, 5586770, 11173540, 22347080]

約数ペア:

[(1, 22347080), (2, 11173540), (4, 5586770), (5, 4469416), (7, 3192440), (8, 2793385), (10, 2234708), (14, 1596220), (20, 1117354), (28, 798110), (35, 638488), (40, 558677), (56, 399055), (70, 319244), (140, 159622), (280, 79811)]