23908900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{5087}}^1$

素因数の和:5148

約数の個数: 36

約数和(自身を含む): 52996608

約数和(自身を除く): 29087708

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 5087, 10174, 20348, 25435, 50870, 101740, 127175, 239089, 254350, 478178, 508700, 956356, 1195445, 2390890, 4781780, 5977225, 11954450, 23908900]

約数ペア:

[(1, 23908900), (2, 11954450), (4, 5977225), (5, 4781780), (10, 2390890), (20, 1195445), (25, 956356), (47, 508700), (50, 478178), (94, 254350), (100, 239089), (188, 127175), (235, 101740), (470, 50870), (940, 25435), (1175, 20348), (2350, 10174), (4700, 5087)]