29090840

素因数分解:

$2^3\times 5^1\times {\mathrm{727271}}^1$

素因数の和:727282

約数の個数: 16

約数和(自身を含む): 65454480

約数和(自身を除く): 36363640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727271, 1454542, 2909084, 3636355, 5818168, 7272710, 14545420, 29090840]

約数ペア:

[(1, 29090840), (2, 14545420), (4, 7272710), (5, 5818168), (8, 3636355), (10, 2909084), (20, 1454542), (40, 727271)]