13368640

素因数分解:

$2^6\times 5^1\times {\mathrm{41777}}^1$

素因数の和:41794

約数の個数: 28

約数和(自身を含む): 31834836

約数和(自身を除く): 18466196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 41777, 83554, 167108, 208885, 334216, 417770, 668432, 835540, 1336864, 1671080, 2673728, 3342160, 6684320, 13368640]

約数ペア:

[(1, 13368640), (2, 6684320), (4, 3342160), (5, 2673728), (8, 1671080), (10, 1336864), (16, 835540), (20, 668432), (32, 417770), (40, 334216), (64, 208885), (80, 167108), (160, 83554), (320, 41777)]