3275920

素因数分解:

$2^4\times 5^1\times {\mathrm{40949}}^1$

素因数の和:40962

約数の個数: 20

約数和(自身を含む): 7616700

約数和(自身を除く): 4340780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40949, 81898, 163796, 204745, 327592, 409490, 655184, 818980, 1637960, 3275920]

約数ペア:

[(1, 3275920), (2, 1637960), (4, 818980), (5, 655184), (8, 409490), (10, 327592), (16, 204745), (20, 163796), (40, 81898), (80, 40949)]