26409280

素因数分解:

$2^6\times 5^1\times {\mathrm{82529}}^1$

素因数の和:82546

約数の個数: 28

約数和(自身を含む): 62887860

約数和(自身を除く): 36478580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 82529, 165058, 330116, 412645, 660232, 825290, 1320464, 1650580, 2640928, 3301160, 5281856, 6602320, 13204640, 26409280]

約数ペア:

[(1, 26409280), (2, 13204640), (4, 6602320), (5, 5281856), (8, 3301160), (10, 2640928), (16, 1650580), (20, 1320464), (32, 825290), (40, 660232), (64, 412645), (80, 330116), (160, 165058), (320, 82529)]