3196003220

素因数分解:

$2^2\times 5^1\times {\mathrm{159800161}}^1$

素因数の和:159800170

約数の個数: 12

約数和(自身を含む): 6711606804

約数和(自身を除く): 3515603584

約数列:

[1, 2, 4, 5, 10, 20, 159800161, 319600322, 639200644, 799000805, 1598001610, 3196003220]

約数ペア:

[(1, 3196003220), (2, 1598001610), (4, 799000805), (5, 639200644), (10, 319600322), (20, 159800161)]