27145180

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9907}}^1$

素因数の和:10053

約数の個数: 24

約数和(自身を含む): 57426768

約数和(自身を除く): 30281588

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 9907, 19814, 39628, 49535, 99070, 198140, 1357259, 2714518, 5429036, 6786295, 13572590, 27145180]

約数ペア:

[(1, 27145180), (2, 13572590), (4, 6786295), (5, 5429036), (10, 2714518), (20, 1357259), (137, 198140), (274, 99070), (548, 49535), (685, 39628), (1370, 19814), (2740, 9907)]