80152412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1847}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 147987840

約数和(自身を除く): 67835428

約数列:

[1, 2, 4, 19, 38, 76, 571, 1142, 1847, 2284, 3694, 7388, 10849, 21698, 35093, 43396, 70186, 140372, 1054637, 2109274, 4218548, 20038103, 40076206, 80152412]

約数ペア:

[(1, 80152412), (2, 40076206), (4, 20038103), (19, 4218548), (38, 2109274), (76, 1054637), (571, 140372), (1142, 70186), (1847, 43396), (2284, 35093), (3694, 21698), (7388, 10849)]