2100069460

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{826799}}^1$

素因数の和:826935

約数の個数: 24

約数和(自身を含む): 4444876800

約数和(自身を除く): 2344807340

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 826799, 1653598, 3307196, 4133995, 8267990, 16535980, 105003473, 210006946, 420013892, 525017365, 1050034730, 2100069460]

約数ペア:

[(1, 2100069460), (2, 1050034730), (4, 525017365), (5, 420013892), (10, 210006946), (20, 105003473), (127, 16535980), (254, 8267990), (508, 4133995), (635, 3307196), (1270, 1653598), (2540, 826799)]