5453900

素因数分解:

$2^2\times 5^2\times {\mathrm{54539}}^1$

素因数の和:54553

約数の個数: 18

約数和(自身を含む): 11835180

約数和(自身を除く): 6381280

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 54539, 109078, 218156, 272695, 545390, 1090780, 1363475, 2726950, 5453900]

約数ペア:

[(1, 5453900), (2, 2726950), (4, 1363475), (5, 1090780), (10, 545390), (20, 272695), (25, 218156), (50, 109078), (100, 54539)]