25128660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{418811}}^1$

素因数の和:418823

約数の個数: 24

約数和(自身を含む): 70360416

約数和(自身を除く): 45231756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 418811, 837622, 1256433, 1675244, 2094055, 2512866, 4188110, 5025732, 6282165, 8376220, 12564330, 25128660]

約数ペア:

[(1, 25128660), (2, 12564330), (3, 8376220), (4, 6282165), (5, 5025732), (6, 4188110), (10, 2512866), (12, 2094055), (15, 1675244), (20, 1256433), (30, 837622), (60, 418811)]