25573740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{426229}}^1$

素因数の和:426241

約数の個数: 24

約数和(自身を含む): 71606640

約数和(自身を除く): 46032900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 426229, 852458, 1278687, 1704916, 2131145, 2557374, 4262290, 5114748, 6393435, 8524580, 12786870, 25573740]

約数ペア:

[(1, 25573740), (2, 12786870), (3, 8524580), (4, 6393435), (5, 5114748), (6, 4262290), (10, 2557374), (12, 2131145), (15, 1704916), (20, 1278687), (30, 852458), (60, 426229)]