25261980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421033}}^1$

素因数の和:421045

約数の個数: 24

約数和(自身を含む): 70733712

約数和(自身を除く): 45471732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421033, 842066, 1263099, 1684132, 2105165, 2526198, 4210330, 5052396, 6315495, 8420660, 12630990, 25261980]

約数ペア:

[(1, 25261980), (2, 12630990), (3, 8420660), (4, 6315495), (5, 5052396), (6, 4210330), (10, 2526198), (12, 2105165), (15, 1684132), (20, 1263099), (30, 842066), (60, 421033)]