54826360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80627}}^1$

素因数の和:80655

約数の個数: 32

約数和(自身を含む): 130617360

約数和(自身を除く): 75791000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 80627, 161254, 322508, 403135, 645016, 806270, 1370659, 1612540, 2741318, 3225080, 5482636, 6853295, 10965272, 13706590, 27413180, 54826360]

約数ペア:

[(1, 54826360), (2, 27413180), (4, 13706590), (5, 10965272), (8, 6853295), (10, 5482636), (17, 3225080), (20, 2741318), (34, 1612540), (40, 1370659), (68, 806270), (85, 645016), (136, 403135), (170, 322508), (340, 161254), (680, 80627)]