4323288400

素因数分解:

$2^4\times 5^2\times {\mathrm{10808221}}^1$

素因数の和:10808239

約数の個数: 30

約数和(自身を含む): 10386701342

約数和(自身を除く): 6063412942

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 10808221, 21616442, 43232884, 54041105, 86465768, 108082210, 172931536, 216164420, 270205525, 432328840, 540411050, 864657680, 1080822100, 2161644200, 4323288400]

約数ペア:

[(1, 4323288400), (2, 2161644200), (4, 1080822100), (5, 864657680), (8, 540411050), (10, 432328840), (16, 270205525), (20, 216164420), (25, 172931536), (40, 108082210), (50, 86465768), (80, 54041105), (100, 43232884), (200, 21616442), (400, 10808221)]