190244672260

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{16658903}}^1$

素因数の和:16659483

約数の個数: 24

約数和(自身を含む): 400213509696

約数和(自身を除く): 209968837436

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 5710, 11420, 16658903, 33317806, 66635612, 83294515, 166589030, 333178060, 9512233613, 19024467226, 38048934452, 47561168065, 95122336130, 190244672260]

約数ペア:

[(1, 190244672260), (2, 95122336130), (4, 47561168065), (5, 38048934452), (10, 19024467226), (20, 9512233613), (571, 333178060), (1142, 166589030), (2284, 83294515), (2855, 66635612), (5710, 33317806), (11420, 16658903)]