27378340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124447}}^1$

素因数の和:124467

約数の個数: 24

約数和(自身を含む): 62721792

約数和(自身を除く): 35343452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 124447, 248894, 497788, 622235, 1244470, 1368917, 2488940, 2737834, 5475668, 6844585, 13689170, 27378340]

約数ペア:

[(1, 27378340), (2, 13689170), (4, 6844585), (5, 5475668), (10, 2737834), (11, 2488940), (20, 1368917), (22, 1244470), (44, 622235), (55, 497788), (110, 248894), (220, 124447)]