24990740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29059}}^1$

素因数の和:29111

約数の個数: 24

約数和(自身を含む): 53702880

約数和(自身を除く): 28712140

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 29059, 58118, 116236, 145295, 290590, 581180, 1249537, 2499074, 4998148, 6247685, 12495370, 24990740]

約数ペア:

[(1, 24990740), (2, 12495370), (4, 6247685), (5, 4998148), (10, 2499074), (20, 1249537), (43, 581180), (86, 290590), (172, 145295), (215, 116236), (430, 58118), (860, 29059)]