27019265080

素因数分解:

$2^3\times 5^1\times {\mathrm{8419}}^1\times {\mathrm{80233}}^1$

素因数の和:88663

約数の個数: 32

約数和(自身を含む): 60801325200

約数和(自身を除く): 33782060120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8419, 16838, 33676, 42095, 67352, 80233, 84190, 160466, 168380, 320932, 336760, 401165, 641864, 802330, 1604660, 3209320, 675481627, 1350963254, 2701926508, 3377408135, 5403853016, 6754816270, 13509632540, 27019265080]

約数ペア:

[(1, 27019265080), (2, 13509632540), (4, 6754816270), (5, 5403853016), (8, 3377408135), (10, 2701926508), (20, 1350963254), (40, 675481627), (8419, 3209320), (16838, 1604660), (33676, 802330), (42095, 641864), (67352, 401165), (80233, 336760), (84190, 320932), (160466, 168380)]