27086620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123121}}^1$

素因数の和:123141

約数の個数: 24

約数和(自身を含む): 62053488

約数和(自身を除く): 34966868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 123121, 246242, 492484, 615605, 1231210, 1354331, 2462420, 2708662, 5417324, 6771655, 13543310, 27086620]

約数ペア:

[(1, 27086620), (2, 13543310), (4, 6771655), (5, 5417324), (10, 2708662), (11, 2462420), (20, 1354331), (22, 1231210), (44, 615605), (55, 492484), (110, 246242), (220, 123121)]