85628060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32191}}^1$

素因数の和:32226

約数の個数: 48

約数和(自身を含む): 216330240

約数和(自身を除く): 130702180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 32191, 64382, 128764, 160955, 225337, 321910, 450674, 611629, 643820, 901348, 1126685, 1223258, 2253370, 2446516, 3058145, 4281403, 4506740, 6116290, 8562806, 12232580, 17125612, 21407015, 42814030, 85628060]

約数ペア:

[(1, 85628060), (2, 42814030), (4, 21407015), (5, 17125612), (7, 12232580), (10, 8562806), (14, 6116290), (19, 4506740), (20, 4281403), (28, 3058145), (35, 2446516), (38, 2253370), (70, 1223258), (76, 1126685), (95, 901348), (133, 643820), (140, 611629), (190, 450674), (266, 321910), (380, 225337), (532, 160955), (665, 128764), (1330, 64382), (2660, 32191)]