67089280

素因数分解:

$2^7\times 5^1\times {\mathrm{104827}}^1$

素因数の和:104846

約数の個数: 32

約数和(自身を含む): 160386840

約数和(自身を除く): 93297560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 104827, 209654, 419308, 524135, 838616, 1048270, 1677232, 2096540, 3354464, 4193080, 6708928, 8386160, 13417856, 16772320, 33544640, 67089280]

約数ペア:

[(1, 67089280), (2, 33544640), (4, 16772320), (5, 13417856), (8, 8386160), (10, 6708928), (16, 4193080), (20, 3354464), (32, 2096540), (40, 1677232), (64, 1048270), (80, 838616), (128, 524135), (160, 419308), (320, 209654), (640, 104827)]