25016820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{416947}}^1$

素因数の和:416959

約数の個数: 24

約数和(自身を含む): 70047264

約数和(自身を除く): 45030444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 416947, 833894, 1250841, 1667788, 2084735, 2501682, 4169470, 5003364, 6254205, 8338940, 12508410, 25016820]

約数ペア:

[(1, 25016820), (2, 12508410), (3, 8338940), (4, 6254205), (5, 5003364), (6, 4169470), (10, 2501682), (12, 2084735), (15, 1667788), (20, 1250841), (30, 833894), (60, 416947)]