80496547165

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{4003}}^1\times {\mathrm{50909}}^1$

素因数の和:54996

約数の個数: 16

約数和(自身を含む): 97844947200

約数和(自身を除く): 17348400035

約数列:

[1, 5, 79, 395, 4003, 20015, 50909, 254545, 316237, 1581185, 4021811, 20109055, 203788727, 1018943635, 16099309433, 80496547165]

約数ペア:

[(1, 80496547165), (5, 16099309433), (79, 1018943635), (395, 203788727), (4003, 20109055), (20015, 4021811), (50909, 1581185), (254545, 316237)]