25642860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{427381}}^1$

素因数の和:427393

約数の個数: 24

約数和(自身を含む): 71800176

約数和(自身を除く): 46157316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 427381, 854762, 1282143, 1709524, 2136905, 2564286, 4273810, 5128572, 6410715, 8547620, 12821430, 25642860]

約数ペア:

[(1, 25642860), (2, 12821430), (3, 8547620), (4, 6410715), (5, 5128572), (6, 4273810), (10, 2564286), (12, 2136905), (15, 1709524), (20, 1282143), (30, 854762), (60, 427381)]