2080237445

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6151}}^1$

素因数の和:6234

約数の個数: 48

約数和(自身を含む): 3024126336

約数和(自身を除く): 943888891

約数列:

[1, 5, 11, 13, 43, 55, 65, 121, 143, 215, 473, 559, 605, 715, 1573, 2365, 2795, 5203, 6149, 6151, 7865, 26015, 30745, 30755, 67639, 67661, 79963, 264493, 338195, 338305, 399815, 744271, 879593, 1322465, 2909423, 3438409, 3721355, 4397965, 9675523, 14547115, 17192045, 32003653, 37822499, 48377615, 160018265, 189112495, 416047489, 2080237445]

約数ペア:

[(1, 2080237445), (5, 416047489), (11, 189112495), (13, 160018265), (43, 48377615), (55, 37822499), (65, 32003653), (121, 17192045), (143, 14547115), (215, 9675523), (473, 4397965), (559, 3721355), (605, 3438409), (715, 2909423), (1573, 1322465), (2365, 879593), (2795, 744271), (5203, 399815), (6149, 338305), (6151, 338195), (7865, 264493), (26015, 79963), (30745, 67661), (30755, 67639)]