23807740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108217}}^1$

素因数の和:108237

約数の個数: 24

約数和(自身を含む): 54541872

約数和(自身を除く): 30734132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 108217, 216434, 432868, 541085, 1082170, 1190387, 2164340, 2380774, 4761548, 5951935, 11903870, 23807740]

約数ペア:

[(1, 23807740), (2, 11903870), (4, 5951935), (5, 4761548), (10, 2380774), (11, 2164340), (20, 1190387), (22, 1082170), (44, 541085), (55, 432868), (110, 216434), (220, 108217)]