1344400

素因数分解:

$2^4\times 5^2\times {\mathrm{3361}}^1$

素因数の和:3379

約数の個数: 30

約数和(自身を含む): 3230882

約数和(自身を除く): 1886482

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 3361, 6722, 13444, 16805, 26888, 33610, 53776, 67220, 84025, 134440, 168050, 268880, 336100, 672200, 1344400]

約数ペア:

[(1, 1344400), (2, 672200), (4, 336100), (5, 268880), (8, 168050), (10, 134440), (16, 84025), (20, 67220), (25, 53776), (40, 33610), (50, 26888), (80, 16805), (100, 13444), (200, 6722), (400, 3361)]