125767340

素因数分解:

$2^2\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{4463}}^1$

素因数の和:5881

約数の個数: 24

約数和(自身を含む): 264358080

約数和(自身を除く): 138590740

約数列:

[1, 2, 4, 5, 10, 20, 1409, 2818, 4463, 5636, 7045, 8926, 14090, 17852, 22315, 28180, 44630, 89260, 6288367, 12576734, 25153468, 31441835, 62883670, 125767340]

約数ペア:

[(1, 125767340), (2, 62883670), (4, 31441835), (5, 25153468), (10, 12576734), (20, 6288367), (1409, 89260), (2818, 44630), (4463, 28180), (5636, 22315), (7045, 17852), (8926, 14090)]