2005055552660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1373325721}}^1$

素因数の和:1373325803

約数の個数: 24

約数和(自身を含む): 4268296343976

約数和(自身を除く): 2263240791316

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1373325721, 2746651442, 5493302884, 6866628605, 13733257210, 27466514420, 100252777633, 200505555266, 401011110532, 501263888165, 1002527776330, 2005055552660]

約数ペア:

[(1, 2005055552660), (2, 1002527776330), (4, 501263888165), (5, 401011110532), (10, 200505555266), (20, 100252777633), (73, 27466514420), (146, 13733257210), (292, 6866628605), (365, 5493302884), (730, 2746651442), (1460, 1373325721)]