26952580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32869}}^1$

素因数の和:32919

約数の個数: 24

約数和(自身を含む): 57982680

約数和(自身を除く): 31030100

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 32869, 65738, 131476, 164345, 328690, 657380, 1347629, 2695258, 5390516, 6738145, 13476290, 26952580]

約数ペア:

[(1, 26952580), (2, 13476290), (4, 6738145), (5, 5390516), (10, 2695258), (20, 1347629), (41, 657380), (82, 328690), (164, 164345), (205, 131476), (410, 65738), (820, 32869)]