268732585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 362419200

約数和(自身を除く): 93686615

約数列:

[1, 5, 11, 43, 55, 199, 215, 473, 571, 995, 2189, 2365, 2855, 6281, 8557, 10945, 24553, 31405, 42785, 94127, 113629, 122765, 270083, 470635, 568145, 1249919, 1350415, 4886047, 6249595, 24430235, 53746517, 268732585]

約数ペア:

[(1, 268732585), (5, 53746517), (11, 24430235), (43, 6249595), (55, 4886047), (199, 1350415), (215, 1249919), (473, 568145), (571, 470635), (995, 270083), (2189, 122765), (2365, 113629), (2855, 94127), (6281, 42785), (8557, 31405), (10945, 24553)]