4659380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21179}}^1$

素因数の和:21199

約数の個数: 24

約数和(自身を含む): 10674720

約数和(自身を除く): 6015340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21179, 42358, 84716, 105895, 211790, 232969, 423580, 465938, 931876, 1164845, 2329690, 4659380]

約数ペア:

[(1, 4659380), (2, 2329690), (4, 1164845), (5, 931876), (10, 465938), (11, 423580), (20, 232969), (22, 211790), (44, 105895), (55, 84716), (110, 42358), (220, 21179)]