25724460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{428741}}^1$

素因数の和:428753

約数の個数: 24

約数和(自身を含む): 72028656

約数和(自身を除く): 46304196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 428741, 857482, 1286223, 1714964, 2143705, 2572446, 4287410, 5144892, 6431115, 8574820, 12862230, 25724460]

約数ペア:

[(1, 25724460), (2, 12862230), (3, 8574820), (4, 6431115), (5, 5144892), (6, 4287410), (10, 2572446), (12, 2143705), (15, 1714964), (20, 1286223), (30, 857482), (60, 428741)]