2080863310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1\times {\mathrm{2273}}^1$

素因数の和:4452

約数の個数: 32

約数和(自身を含む): 3836147040

約数和(自身を除く): 1755283730

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2129, 2273, 4258, 4546, 10645, 11365, 21290, 22730, 91547, 97739, 183094, 195478, 457735, 488695, 915470, 977390, 4839217, 9678434, 24196085, 48392170, 208086331, 416172662, 1040431655, 2080863310]

約数ペア:

[(1, 2080863310), (2, 1040431655), (5, 416172662), (10, 208086331), (43, 48392170), (86, 24196085), (215, 9678434), (430, 4839217), (2129, 977390), (2273, 915470), (4258, 488695), (4546, 457735), (10645, 195478), (11365, 183094), (21290, 97739), (22730, 91547)]