27275380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123979}}^1$

素因数の和:123999

約数の個数: 24

約数和(自身を含む): 62485920

約数和(自身を除く): 35210540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 123979, 247958, 495916, 619895, 1239790, 1363769, 2479580, 2727538, 5455076, 6818845, 13637690, 27275380]

約数ペア:

[(1, 27275380), (2, 13637690), (4, 6818845), (5, 5455076), (10, 2727538), (11, 2479580), (20, 1363769), (22, 1239790), (44, 619895), (55, 495916), (110, 247958), (220, 123979)]