2014402280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4578187}}^1$

素因数の和:4578209

約数の個数: 32

約数和(自身を含む): 4944443040

約数和(自身を除く): 2930040760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4578187, 9156374, 18312748, 22890935, 36625496, 45781870, 50360057, 91563740, 100720114, 183127480, 201440228, 251800285, 402880456, 503600570, 1007201140, 2014402280]

約数ペア:

[(1, 2014402280), (2, 1007201140), (4, 503600570), (5, 402880456), (8, 251800285), (10, 201440228), (11, 183127480), (20, 100720114), (22, 91563740), (40, 50360057), (44, 45781870), (55, 36625496), (88, 22890935), (110, 18312748), (220, 9156374), (440, 4578187)]