16607680

素因数分解:

$2^6\times 5^1\times {\mathrm{51899}}^1$

素因数の和:51916

約数の個数: 28

約数和(自身を含む): 39547800

約数和(自身を除く): 22940120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 51899, 103798, 207596, 259495, 415192, 518990, 830384, 1037980, 1660768, 2075960, 3321536, 4151920, 8303840, 16607680]

約数ペア:

[(1, 16607680), (2, 8303840), (4, 4151920), (5, 3321536), (8, 2075960), (10, 1660768), (16, 1037980), (20, 830384), (32, 518990), (40, 415192), (64, 259495), (80, 207596), (160, 103798), (320, 51899)]