25000095310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131579449}}^1$

素因数の和:131579475

約数の個数: 16

約数和(自身を含む): 47368602000

約数和(自身を除く): 22368506690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 131579449, 263158898, 657897245, 1315794490, 2500009531, 5000019062, 12500047655, 25000095310]

約数ペア:

[(1, 25000095310), (2, 12500047655), (5, 5000019062), (10, 2500009531), (19, 1315794490), (38, 657897245), (95, 263158898), (190, 131579449)]