1330883770

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{4999}}^1$

素因数の和:5422

約数の個数: 32

約数和(自身を含む): 2433600000

約数和(自身を除く): 1102716230

約数列:

[1, 2, 5, 10, 79, 158, 337, 395, 674, 790, 1685, 3370, 4999, 9998, 24995, 26623, 49990, 53246, 133115, 266230, 394921, 789842, 1684663, 1974605, 3369326, 3949210, 8423315, 16846630, 133088377, 266176754, 665441885, 1330883770]

約数ペア:

[(1, 1330883770), (2, 665441885), (5, 266176754), (10, 133088377), (79, 16846630), (158, 8423315), (337, 3949210), (395, 3369326), (674, 1974605), (790, 1684663), (1685, 789842), (3370, 394921), (4999, 266230), (9998, 133115), (24995, 53246), (26623, 49990)]