25955810

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{9649}}^1$

素因数の和:9925

約数の個数: 16

約数和(自身を含む): 46899000

約数和(自身を除く): 20943190

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 9649, 19298, 48245, 96490, 2595581, 5191162, 12977905, 25955810]

約数ペア:

[(1, 25955810), (2, 12977905), (5, 5191162), (10, 2595581), (269, 96490), (538, 48245), (1345, 19298), (2690, 9649)]