2005300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1823}}^1$

素因数の和:1848

約数の個数: 36

約数和(自身を含む): 4749696

約数和(自身を除く): 2744396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1823, 3646, 7292, 9115, 18230, 20053, 36460, 40106, 45575, 80212, 91150, 100265, 182300, 200530, 401060, 501325, 1002650, 2005300]

約数ペア:

[(1, 2005300), (2, 1002650), (4, 501325), (5, 401060), (10, 200530), (11, 182300), (20, 100265), (22, 91150), (25, 80212), (44, 45575), (50, 40106), (55, 36460), (100, 20053), (110, 18230), (220, 9115), (275, 7292), (550, 3646), (1100, 1823)]