2005777730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3529}}^1\times {\mathrm{5167}}^1$

素因数の和:8714

約数の個数: 32

約数和(自身を含む): 3940496640

約数和(自身を除く): 1934718910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3529, 5167, 7058, 10334, 17645, 25835, 35290, 38819, 51670, 56837, 77638, 113674, 194095, 284185, 388190, 568370, 18234343, 36468686, 91171715, 182343430, 200577773, 401155546, 1002888865, 2005777730]

約数ペア:

[(1, 2005777730), (2, 1002888865), (5, 401155546), (10, 200577773), (11, 182343430), (22, 91171715), (55, 36468686), (110, 18234343), (3529, 568370), (5167, 388190), (7058, 284185), (10334, 194095), (17645, 113674), (25835, 77638), (35290, 56837), (38819, 51670)]