230868440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{524701}}^1$

素因数の和:524723

約数の個数: 32

約数和(自身を含む): 566678160

約数和(自身を除く): 335809720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 524701, 1049402, 2098804, 2623505, 4197608, 5247010, 5771711, 10494020, 11543422, 20988040, 23086844, 28858555, 46173688, 57717110, 115434220, 230868440]

約数ペア:

[(1, 230868440), (2, 115434220), (4, 57717110), (5, 46173688), (8, 28858555), (10, 23086844), (11, 20988040), (20, 11543422), (22, 10494020), (40, 5771711), (44, 5247010), (55, 4197608), (88, 2623505), (110, 2098804), (220, 1049402), (440, 524701)]