38398060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40849}}^1$

素因数の和:40905

約数の個数: 24

約数和(自身を含む): 82353600

約数和(自身を除く): 43955540

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 40849, 81698, 163396, 204245, 408490, 816980, 1919903, 3839806, 7679612, 9599515, 19199030, 38398060]

約数ペア:

[(1, 38398060), (2, 19199030), (4, 9599515), (5, 7679612), (10, 3839806), (20, 1919903), (47, 816980), (94, 408490), (188, 204245), (235, 163396), (470, 81698), (940, 40849)]