2055790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1699}}^1$

素因数の和:1728

約数の個数: 24

約数和(自身を含む): 4069800

約数和(自身を除く): 2014010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1699, 3398, 8495, 16990, 18689, 37378, 93445, 186890, 205579, 411158, 1027895, 2055790]

約数ペア:

[(1, 2055790), (2, 1027895), (5, 411158), (10, 205579), (11, 186890), (22, 93445), (55, 37378), (110, 18689), (121, 16990), (242, 8495), (605, 3398), (1210, 1699)]