27572270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22787}}^1$

素因数の和:22816

約数の個数: 24

約数和(自身を含む): 54554472

約数和(自身を除く): 26982202

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 22787, 45574, 113935, 227870, 250657, 501314, 1253285, 2506570, 2757227, 5514454, 13786135, 27572270]

約数ペア:

[(1, 27572270), (2, 13786135), (5, 5514454), (10, 2757227), (11, 2506570), (22, 1253285), (55, 501314), (110, 250657), (121, 227870), (242, 113935), (605, 45574), (1210, 22787)]