10804400

素因数分解:

$2^4\times 5^2\times {\mathrm{27011}}^1$

素因数の和:27029

約数の個数: 30

約数和(自身を含む): 25958532

約数和(自身を除く): 15154132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 27011, 54022, 108044, 135055, 216088, 270110, 432176, 540220, 675275, 1080440, 1350550, 2160880, 2701100, 5402200, 10804400]

約数ペア:

[(1, 10804400), (2, 5402200), (4, 2701100), (5, 2160880), (8, 1350550), (10, 1080440), (16, 675275), (20, 540220), (25, 432176), (40, 270110), (50, 216088), (80, 135055), (100, 108044), (200, 54022), (400, 27011)]