108243580

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{60811}}^1$

素因数の和:60909

約数の個数: 24

約数和(自身を含む): 229869360

約数和(自身を除く): 121625780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 60811, 121622, 243244, 304055, 608110, 1216220, 5412179, 10824358, 21648716, 27060895, 54121790, 108243580]

約数ペア:

[(1, 108243580), (2, 54121790), (4, 27060895), (5, 21648716), (10, 10824358), (20, 5412179), (89, 1216220), (178, 608110), (356, 304055), (445, 243244), (890, 121622), (1780, 60811)]