55775260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{146777}}^1$

素因数の和:146805

約数の個数: 24

約数和(自身を含む): 123293520

約数和(自身を除く): 67518260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 146777, 293554, 587108, 733885, 1467770, 2788763, 2935540, 5577526, 11155052, 13943815, 27887630, 55775260]

約数ペア:

[(1, 55775260), (2, 27887630), (4, 13943815), (5, 11155052), (10, 5577526), (19, 2935540), (20, 2788763), (38, 1467770), (76, 733885), (95, 587108), (190, 293554), (380, 146777)]