22472873320

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2088557}}^1$

素因数の和:2088837

約数の個数: 32

約数和(自身を含む): 50751959400

約数和(自身を除く): 28279086080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 2088557, 4177114, 8354228, 10442785, 16708456, 20885570, 41771140, 83542280, 561821833, 1123643666, 2247287332, 2809109165, 4494574664, 5618218330, 11236436660, 22472873320]

約数ペア:

[(1, 22472873320), (2, 11236436660), (4, 5618218330), (5, 4494574664), (8, 2809109165), (10, 2247287332), (20, 1123643666), (40, 561821833), (269, 83542280), (538, 41771140), (1076, 20885570), (1345, 16708456), (2152, 10442785), (2690, 8354228), (5380, 4177114), (10760, 2088557)]