16403886140

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{811}}^1\times {\mathrm{3001}}^1$

素因数の和:4158

約数の個数: 48

約数和(自身を含む): 34604510304

約数和(自身を除く): 18200624164

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 811, 1348, 1622, 1685, 3001, 3244, 3370, 4055, 6002, 6740, 8110, 12004, 15005, 16220, 30010, 60020, 273307, 546614, 1011337, 1093228, 1366535, 2022674, 2433811, 2733070, 4045348, 4867622, 5056685, 5466140, 9735244, 10113370, 12169055, 20226740, 24338110, 48676220, 820194307, 1640388614, 3280777228, 4100971535, 8201943070, 16403886140]

約数ペア:

[(1, 16403886140), (2, 8201943070), (4, 4100971535), (5, 3280777228), (10, 1640388614), (20, 820194307), (337, 48676220), (674, 24338110), (811, 20226740), (1348, 12169055), (1622, 10113370), (1685, 9735244), (3001, 5466140), (3244, 5056685), (3370, 4867622), (4055, 4045348), (6002, 2733070), (6740, 2433811), (8110, 2022674), (12004, 1366535), (15005, 1093228), (16220, 1011337), (30010, 546614), (60020, 273307)]