2000511365

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{823}}^1\times {\mathrm{919}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 2515309440

約数和(自身を除く): 514798075

約数列:

[1, 5, 23, 115, 529, 823, 919, 2645, 4115, 4595, 18929, 21137, 94645, 105685, 435367, 486151, 756337, 2176835, 2430755, 3781685, 17395751, 86978755, 400102273, 2000511365]

約数ペア:

[(1, 2000511365), (5, 400102273), (23, 86978755), (115, 17395751), (529, 3781685), (823, 2430755), (919, 2176835), (2645, 756337), (4115, 486151), (4595, 435367), (18929, 105685), (21137, 94645)]