4781780

素因数分解:

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

素因数の和:5143

約数の個数: 24

約数和(自身を含む): 10257408

約数和(自身を除く): 5475628

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 5087, 10174, 20348, 25435, 50870, 101740, 239089, 478178, 956356, 1195445, 2390890, 4781780]

約数ペア:

[(1, 4781780), (2, 2390890), (4, 1195445), (5, 956356), (10, 478178), (20, 239089), (47, 101740), (94, 50870), (188, 25435), (235, 20348), (470, 10174), (940, 5087)]