109243840

素因数分解:

$2^6\times 5^1\times {\mathrm{487}}^1\times {\mathrm{701}}^1$

素因数の和:1205

約数の個数: 56

約数和(自身を含む): 261042912

約数和(自身を除く): 151799072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 487, 701, 974, 1402, 1948, 2435, 2804, 3505, 3896, 4870, 5608, 7010, 7792, 9740, 11216, 14020, 15584, 19480, 22432, 28040, 31168, 38960, 44864, 56080, 77920, 112160, 155840, 224320, 341387, 682774, 1365548, 1706935, 2731096, 3413870, 5462192, 6827740, 10924384, 13655480, 21848768, 27310960, 54621920, 109243840]

約数ペア:

[(1, 109243840), (2, 54621920), (4, 27310960), (5, 21848768), (8, 13655480), (10, 10924384), (16, 6827740), (20, 5462192), (32, 3413870), (40, 2731096), (64, 1706935), (80, 1365548), (160, 682774), (320, 341387), (487, 224320), (701, 155840), (974, 112160), (1402, 77920), (1948, 56080), (2435, 44864), (2804, 38960), (3505, 31168), (3896, 28040), (4870, 22432), (5608, 19480), (7010, 15584), (7792, 14020), (9740, 11216)]