14991020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68141}}^1$

素因数の和:68161

約数の個数: 24

約数和(自身を含む): 34343568

約数和(自身を除く): 19352548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 68141, 136282, 272564, 340705, 681410, 749551, 1362820, 1499102, 2998204, 3747755, 7495510, 14991020]

約数ペア:

[(1, 14991020), (2, 7495510), (4, 3747755), (5, 2998204), (10, 1499102), (11, 1362820), (20, 749551), (22, 681410), (44, 340705), (55, 272564), (110, 136282), (220, 68141)]