243550040

素因数分解:

$2^3\times 5^1\times {\mathrm{6088751}}^1$

素因数の和:6088762

約数の個数: 16

約数和(自身を含む): 547987680

約数和(自身を除く): 304437640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6088751, 12177502, 24355004, 30443755, 48710008, 60887510, 121775020, 243550040]

約数ペア:

[(1, 243550040), (2, 121775020), (4, 60887510), (5, 48710008), (8, 30443755), (10, 24355004), (20, 12177502), (40, 6088751)]