5027831390

素因数分解:

$2^1\times 5^1\times {\mathrm{12503}}^1\times {\mathrm{40213}}^1$

素因数の和:52723

約数の個数: 16

約数和(自身を含む): 9051045408

約数和(自身を除く): 4023214018

約数列:

[1, 2, 5, 10, 12503, 25006, 40213, 62515, 80426, 125030, 201065, 402130, 502783139, 1005566278, 2513915695, 5027831390]

約数ペア:

[(1, 5027831390), (2, 2513915695), (5, 1005566278), (10, 502783139), (12503, 402130), (25006, 201065), (40213, 125030), (62515, 80426)]