27561920

素因数分解:

$2^6\times 5^1\times {\mathrm{86131}}^1$

素因数の和:86148

約数の個数: 28

約数和(自身を含む): 65632584

約数和(自身を除く): 38070664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 86131, 172262, 344524, 430655, 689048, 861310, 1378096, 1722620, 2756192, 3445240, 5512384, 6890480, 13780960, 27561920]

約数ペア:

[(1, 27561920), (2, 13780960), (4, 6890480), (5, 5512384), (8, 3445240), (10, 2756192), (16, 1722620), (20, 1378096), (32, 861310), (40, 689048), (64, 430655), (80, 344524), (160, 172262), (320, 86131)]