27425240

素因数分解:

$2^3\times 5^1\times {\mathrm{685631}}^1$

素因数の和:685642

約数の個数: 16

約数和(自身を含む): 61706880

約数和(自身を除く): 34281640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 685631, 1371262, 2742524, 3428155, 5485048, 6856310, 13712620, 27425240]

約数ペア:

[(1, 27425240), (2, 13712620), (4, 6856310), (5, 5485048), (8, 3428155), (10, 2742524), (20, 1371262), (40, 685631)]