27529280

素因数分解:

$2^6\times 5^1\times {\mathrm{86029}}^1$

素因数の和:86046

約数の個数: 28

約数和(自身を含む): 65554860

約数和(自身を除く): 38025580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 86029, 172058, 344116, 430145, 688232, 860290, 1376464, 1720580, 2752928, 3441160, 5505856, 6882320, 13764640, 27529280]

約数ペア:

[(1, 27529280), (2, 13764640), (4, 6882320), (5, 5505856), (8, 3441160), (10, 2752928), (16, 1720580), (20, 1376464), (32, 860290), (40, 688232), (64, 430145), (80, 344116), (160, 172058), (320, 86029)]