27430053340

素因数分解:

$2^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1670527}}^1$

素因数の和:1671357

約数の個数: 24

約数和(自身を含む): 57673308672

約数和(自身を除く): 30243255332

約数列:

[1, 2, 4, 5, 10, 20, 821, 1642, 3284, 4105, 8210, 16420, 1670527, 3341054, 6682108, 8352635, 16705270, 33410540, 1371502667, 2743005334, 5486010668, 6857513335, 13715026670, 27430053340]

約数ペア:

[(1, 27430053340), (2, 13715026670), (4, 6857513335), (5, 5486010668), (10, 2743005334), (20, 1371502667), (821, 33410540), (1642, 16705270), (3284, 8352635), (4105, 6682108), (8210, 3341054), (16420, 1670527)]