27805240

素因数分解:

$2^3\times 5^1\times {\mathrm{695131}}^1$

素因数の和:695142

約数の個数: 16

約数和(自身を含む): 62561880

約数和(自身を除く): 34756640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 695131, 1390262, 2780524, 3475655, 5561048, 6951310, 13902620, 27805240]

約数ペア:

[(1, 27805240), (2, 13902620), (4, 6951310), (5, 5561048), (8, 3475655), (10, 2780524), (20, 1390262), (40, 695131)]