3384400

素因数分解:

$2^4\times 5^2\times {\mathrm{8461}}^1$

素因数の和:8479

約数の個数: 30

約数和(自身を含む): 8131982

約数和(自身を除く): 4747582

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 8461, 16922, 33844, 42305, 67688, 84610, 135376, 169220, 211525, 338440, 423050, 676880, 846100, 1692200, 3384400]

約数ペア:

[(1, 3384400), (2, 1692200), (4, 846100), (5, 676880), (8, 423050), (10, 338440), (16, 211525), (20, 169220), (25, 135376), (40, 84610), (50, 67688), (80, 42305), (100, 33844), (200, 16922), (400, 8461)]