54110800

素因数分解:

$2^4\times 5^2\times {\mathrm{135277}}^1$

素因数の和:135295

約数の個数: 30

約数和(自身を含む): 130002158

約数和(自身を除く): 75891358

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 135277, 270554, 541108, 676385, 1082216, 1352770, 2164432, 2705540, 3381925, 5411080, 6763850, 10822160, 13527700, 27055400, 54110800]

約数ペア:

[(1, 54110800), (2, 27055400), (4, 13527700), (5, 10822160), (8, 6763850), (10, 5411080), (16, 3381925), (20, 2705540), (25, 2164432), (40, 1352770), (50, 1082216), (80, 676385), (100, 541108), (200, 270554), (400, 135277)]