27837700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{25307}}^1$

素因数の和:25332

約数の個数: 36

約数和(自身を含む): 65902032

約数和(自身を除く): 38064332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 25307, 50614, 101228, 126535, 253070, 278377, 506140, 556754, 632675, 1113508, 1265350, 1391885, 2530700, 2783770, 5567540, 6959425, 13918850, 27837700]

約数ペア:

[(1, 27837700), (2, 13918850), (4, 6959425), (5, 5567540), (10, 2783770), (11, 2530700), (20, 1391885), (22, 1265350), (25, 1113508), (44, 632675), (50, 556754), (55, 506140), (100, 278377), (110, 253070), (220, 126535), (275, 101228), (550, 50614), (1100, 25307)]