25305370

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{28433}}^1$

素因数の和:28529

約数の個数: 16

約数和(自身を含む): 46063080

約数和(自身を除く): 20757710

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 28433, 56866, 142165, 284330, 2530537, 5061074, 12652685, 25305370]

約数ペア:

[(1, 25305370), (2, 12652685), (5, 5061074), (10, 2530537), (89, 284330), (178, 142165), (445, 56866), (890, 28433)]