24985180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^2$

素因数の和:694

約数の個数: 36

約数和(自身を含む): 57409128

約数和(自身を除く): 32423948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 337, 674, 1348, 1685, 3370, 3707, 6740, 7414, 14828, 18535, 37070, 74140, 113569, 227138, 454276, 567845, 1135690, 1249259, 2271380, 2498518, 4997036, 6246295, 12492590, 24985180]

約数ペア:

[(1, 24985180), (2, 12492590), (4, 6246295), (5, 4997036), (10, 2498518), (11, 2271380), (20, 1249259), (22, 1135690), (44, 567845), (55, 454276), (110, 227138), (220, 113569), (337, 74140), (674, 37070), (1348, 18535), (1685, 14828), (3370, 7414), (3707, 6740)]