25861020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431017}}^1$

素因数の和:431029

約数の個数: 24

約数和(自身を含む): 72411024

約数和(自身を除く): 46550004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431017, 862034, 1293051, 1724068, 2155085, 2586102, 4310170, 5172204, 6465255, 8620340, 12930510, 25861020]

約数ペア:

[(1, 25861020), (2, 12930510), (3, 8620340), (4, 6465255), (5, 5172204), (6, 4310170), (10, 2586102), (12, 2155085), (15, 1724068), (20, 1293051), (30, 862034), (60, 431017)]