75192380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{87433}}^1$

素因数の和:87485

約数の個数: 24

約数和(自身を含む): 161578032

約数和(自身を除く): 86385652

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 87433, 174866, 349732, 437165, 874330, 1748660, 3759619, 7519238, 15038476, 18798095, 37596190, 75192380]

約数ペア:

[(1, 75192380), (2, 37596190), (4, 18798095), (5, 15038476), (10, 7519238), (20, 3759619), (43, 1748660), (86, 874330), (172, 437165), (215, 349732), (430, 174866), (860, 87433)]