156728048380

素因数分解:

$2^2\times 5^1\times {\mathrm{4519}}^1\times {\mathrm{1734101}}^1$

素因数の和:1738629

約数の個数: 24

約数和(自身を含む): 329201923680

約数和(自身を除く): 172473875300

約数列:

[1, 2, 4, 5, 10, 20, 4519, 9038, 18076, 22595, 45190, 90380, 1734101, 3468202, 6936404, 8670505, 17341010, 34682020, 7836402419, 15672804838, 31345609676, 39182012095, 78364024190, 156728048380]

約数ペア:

[(1, 156728048380), (2, 78364024190), (4, 39182012095), (5, 31345609676), (10, 15672804838), (20, 7836402419), (4519, 34682020), (9038, 17341010), (18076, 8670505), (22595, 6936404), (45190, 3468202), (90380, 1734101)]