25101252010

素因数分解:

$2^1\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{984749}}^1$

素因数の和:987305

約数の個数: 16

約数和(自身を含む): 45200025000

約数和(自身を除く): 20098772990

約数列:

[1, 2, 5, 10, 2549, 5098, 12745, 25490, 984749, 1969498, 4923745, 9847490, 2510125201, 5020250402, 12550626005, 25101252010]

約数ペア:

[(1, 25101252010), (2, 12550626005), (5, 5020250402), (10, 2510125201), (2549, 9847490), (5098, 4923745), (12745, 1969498), (25490, 984749)]