25225060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{180179}}^1$

素因数の和:180195

約数の個数: 24

約数和(自身を含む): 60540480

約数和(自身を除く): 35315420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 180179, 360358, 720716, 900895, 1261253, 1801790, 2522506, 3603580, 5045012, 6306265, 12612530, 25225060]

約数ペア:

[(1, 25225060), (2, 12612530), (4, 6306265), (5, 5045012), (7, 3603580), (10, 2522506), (14, 1801790), (20, 1261253), (28, 900895), (35, 720716), (70, 360358), (140, 180179)]