27168460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123493}}^1$

素因数の和:123513

約数の個数: 24

約数和(自身を含む): 62240976

約数和(自身を除く): 35072516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 123493, 246986, 493972, 617465, 1234930, 1358423, 2469860, 2716846, 5433692, 6792115, 13584230, 27168460]

約数ペア:

[(1, 27168460), (2, 13584230), (4, 6792115), (5, 5433692), (10, 2716846), (11, 2469860), (20, 1358423), (22, 1234930), (44, 617465), (55, 493972), (110, 246986), (220, 123493)]