2014808840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4579111}}^1$

素因数の和:4579133

約数の個数: 32

約数和(自身を含む): 4945440960

約数和(自身を除く): 2930632120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4579111, 9158222, 18316444, 22895555, 36632888, 45791110, 50370221, 91582220, 100740442, 183164440, 201480884, 251851105, 402961768, 503702210, 1007404420, 2014808840]

約数ペア:

[(1, 2014808840), (2, 1007404420), (4, 503702210), (5, 402961768), (8, 251851105), (10, 201480884), (11, 183164440), (20, 100740442), (22, 91582220), (40, 50370221), (44, 45791110), (55, 36632888), (88, 22895555), (110, 18316444), (220, 9158222), (440, 4579111)]