57064640

素因数分解:

$2^6\times 5^1\times {\mathrm{178327}}^1$

素因数の和:178344

約数の個数: 28

約数和(自身を含む): 135885936

約数和(自身を除く): 78821296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 178327, 356654, 713308, 891635, 1426616, 1783270, 2853232, 3566540, 5706464, 7133080, 11412928, 14266160, 28532320, 57064640]

約数ペア:

[(1, 57064640), (2, 28532320), (4, 14266160), (5, 11412928), (8, 7133080), (10, 5706464), (16, 3566540), (20, 2853232), (32, 1783270), (40, 1426616), (64, 891635), (80, 713308), (160, 356654), (320, 178327)]