20131025510

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{37983067}}^1$

素因数の和:37983127

約数の個数: 16

約数和(自身を含む): 36919542096

約数和(自身を除く): 16788516586

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 37983067, 75966134, 189915335, 379830670, 2013102551, 4026205102, 10065512755, 20131025510]

約数ペア:

[(1, 20131025510), (2, 10065512755), (5, 4026205102), (10, 2013102551), (53, 379830670), (106, 189915335), (265, 75966134), (530, 37983067)]