1919600

素因数分解:

$2^4\times 5^2\times {\mathrm{4799}}^1$

素因数の和:4817

約数の個数: 30

約数和(自身を含む): 4612800

約数和(自身を除く): 2693200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 4799, 9598, 19196, 23995, 38392, 47990, 76784, 95980, 119975, 191960, 239950, 383920, 479900, 959800, 1919600]

約数ペア:

[(1, 1919600), (2, 959800), (4, 479900), (5, 383920), (8, 239950), (10, 191960), (16, 119975), (20, 95980), (25, 76784), (40, 47990), (50, 38392), (80, 23995), (100, 19196), (200, 9598), (400, 4799)]