164207180

素因数分解:

$2^2\times 5^1\times {\mathrm{2677}}^1\times {\mathrm{3067}}^1$

素因数の和:5753

約数の個数: 24

約数和(自身を含む): 345076368

約数和(自身を除く): 180869188

約数列:

[1, 2, 4, 5, 10, 20, 2677, 3067, 5354, 6134, 10708, 12268, 13385, 15335, 26770, 30670, 53540, 61340, 8210359, 16420718, 32841436, 41051795, 82103590, 164207180]

約数ペア:

[(1, 164207180), (2, 82103590), (4, 41051795), (5, 32841436), (10, 16420718), (20, 8210359), (2677, 61340), (3067, 53540), (5354, 30670), (6134, 26770), (10708, 15335), (12268, 13385)]