25602540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{426709}}^1$

素因数の和:426721

約数の個数: 24

約数和(自身を含む): 71687280

約数和(自身を除く): 46084740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 426709, 853418, 1280127, 1706836, 2133545, 2560254, 4267090, 5120508, 6400635, 8534180, 12801270, 25602540]

約数ペア:

[(1, 25602540), (2, 12801270), (3, 8534180), (4, 6400635), (5, 5120508), (6, 4267090), (10, 2560254), (12, 2133545), (15, 1706836), (20, 1280127), (30, 853418), (60, 426709)]