1036731177320

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4943}}^1\times {\mathrm{19937}}^1$

素因数の和:25154

約数の個数: 64

約数和(自身を含む): 2342105694720

約数和(自身を除く): 1305374517400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 4943, 5260, 9886, 10520, 19772, 19937, 24715, 39544, 39874, 49430, 79748, 98860, 99685, 159496, 197720, 199370, 398740, 797480, 1300009, 2600018, 5200036, 5243431, 6500045, 10400072, 10486862, 13000090, 20973724, 26000180, 26217155, 41947448, 52000360, 52434310, 98548591, 104868620, 197097182, 209737240, 394194364, 492742955, 788388728, 985485910, 1970971820, 3941943640, 25918279433, 51836558866, 103673117732, 129591397165, 207346235464, 259182794330, 518365588660, 1036731177320]

約数ペア:

[(1, 1036731177320), (2, 518365588660), (4, 259182794330), (5, 207346235464), (8, 129591397165), (10, 103673117732), (20, 51836558866), (40, 25918279433), (263, 3941943640), (526, 1970971820), (1052, 985485910), (1315, 788388728), (2104, 492742955), (2630, 394194364), (4943, 209737240), (5260, 197097182), (9886, 104868620), (10520, 98548591), (19772, 52434310), (19937, 52000360), (24715, 41947448), (39544, 26217155), (39874, 26000180), (49430, 20973724), (79748, 13000090), (98860, 10486862), (99685, 10400072), (159496, 6500045), (197720, 5243431), (199370, 5200036), (398740, 2600018), (797480, 1300009)]