76228780

素因数分解:

$2^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{4297}}^1$

素因数の和:5193

約数の個数: 24

約数和(自身を含む): 160298208

約数和(自身を除く): 84069428

約数列:

[1, 2, 4, 5, 10, 20, 887, 1774, 3548, 4297, 4435, 8594, 8870, 17188, 17740, 21485, 42970, 85940, 3811439, 7622878, 15245756, 19057195, 38114390, 76228780]

約数ペア:

[(1, 76228780), (2, 38114390), (4, 19057195), (5, 15245756), (10, 7622878), (20, 3811439), (887, 85940), (1774, 42970), (3548, 21485), (4297, 17740), (4435, 17188), (8594, 8870)]