27400150

素因数分解:

$2^1\times 5^2\times {\mathrm{548003}}^1$

素因数の和:548015

約数の個数: 12

約数和(自身を含む): 50964372

約数和(自身を除く): 23564222

約数列:

[1, 2, 5, 10, 25, 50, 548003, 1096006, 2740015, 5480030, 13700075, 27400150]

約数ペア:

[(1, 27400150), (2, 13700075), (5, 5480030), (10, 2740015), (25, 1096006), (50, 548003)]