26090110

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6379}}^1$

素因数の和:6795

約数の個数: 16

約数和(自身を含む): 47084400

約数和(自身を除く): 20994290

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 6379, 12758, 31895, 63790, 2609011, 5218022, 13045055, 26090110]

約数ペア:

[(1, 26090110), (2, 13045055), (5, 5218022), (10, 2609011), (409, 63790), (818, 31895), (2045, 12758), (4090, 6379)]