12403288510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1\times {\mathrm{20129}}^1$

素因数の和:21612

約数の個数: 32

約数和(自身を含む): 22862204640

約数和(自身を除く): 10458916130

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1433, 2866, 7165, 14330, 20129, 40258, 61619, 100645, 123238, 201290, 308095, 616190, 865547, 1731094, 4327735, 8655470, 28844857, 57689714, 144224285, 288448570, 1240328851, 2480657702, 6201644255, 12403288510]

約数ペア:

[(1, 12403288510), (2, 6201644255), (5, 2480657702), (10, 1240328851), (43, 288448570), (86, 144224285), (215, 57689714), (430, 28844857), (1433, 8655470), (2866, 4327735), (7165, 1731094), (14330, 865547), (20129, 616190), (40258, 308095), (61619, 201290), (100645, 123238)]