103640346220

素因数分解:

$2^2\times 5^1\times {\mathrm{5182017311}}^1$

素因数の和:5182017320

約数の個数: 12

約数和(自身を含む): 217644727104

約数和(自身を除く): 114004380884

約数列:

[1, 2, 4, 5, 10, 20, 5182017311, 10364034622, 20728069244, 25910086555, 51820173110, 103640346220]

約数ペア:

[(1, 103640346220), (2, 51820173110), (4, 25910086555), (5, 20728069244), (10, 10364034622), (20, 5182017311)]