2600398510

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{811}}^1\times {\mathrm{1031}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 4706118144

約数和(自身を除く): 2105719634

約数列:

[1, 2, 5, 10, 311, 622, 811, 1031, 1555, 1622, 2062, 3110, 4055, 5155, 8110, 10310, 252221, 320641, 504442, 641282, 836141, 1261105, 1603205, 1672282, 2522210, 3206410, 4180705, 8361410, 260039851, 520079702, 1300199255, 2600398510]

約数ペア:

[(1, 2600398510), (2, 1300199255), (5, 520079702), (10, 260039851), (311, 8361410), (622, 4180705), (811, 3206410), (1031, 2522210), (1555, 1672282), (1622, 1603205), (2062, 1261105), (3110, 836141), (4055, 641282), (5155, 504442), (8110, 320641), (10310, 252221)]