833589066220

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1\times {\mathrm{757}}^1\times {\mathrm{821}}^1$

素因数の和:2123

約数の個数: 96

約数和(自身を含む): 1769037379200

約数和(自身を除く): 935448312980

約数列:

[1, 2, 4, 5, 10, 20, 199, 337, 398, 674, 757, 796, 821, 995, 1348, 1514, 1642, 1685, 1990, 3028, 3284, 3370, 3785, 3980, 4105, 6740, 7570, 8210, 15140, 16420, 67063, 134126, 150643, 163379, 255109, 268252, 276677, 301286, 326758, 335315, 510218, 553354, 602572, 621497, 653516, 670630, 753215, 816895, 1020436, 1106708, 1242994, 1275545, 1341260, 1383385, 1506430, 1633790, 2485988, 2551090, 2766770, 3012860, 3107485, 3267580, 5102180, 5533540, 6214970, 12429940, 50766691, 55058723, 101533382, 110117446, 123677903, 203066764, 209444489, 220234892, 247355806, 253833455, 275293615, 418888978, 494711612, 507666910, 550587230, 618389515, 837777956, 1015333820, 1047222445, 1101174460, 1236779030, 2094444890, 2473558060, 4188889780, 41679453311, 83358906622, 166717813244, 208397266555, 416794533110, 833589066220]

約数ペア:

[(1, 833589066220), (2, 416794533110), (4, 208397266555), (5, 166717813244), (10, 83358906622), (20, 41679453311), (199, 4188889780), (337, 2473558060), (398, 2094444890), (674, 1236779030), (757, 1101174460), (796, 1047222445), (821, 1015333820), (995, 837777956), (1348, 618389515), (1514, 550587230), (1642, 507666910), (1685, 494711612), (1990, 418888978), (3028, 275293615), (3284, 253833455), (3370, 247355806), (3785, 220234892), (3980, 209444489), (4105, 203066764), (6740, 123677903), (7570, 110117446), (8210, 101533382), (15140, 55058723), (16420, 50766691), (67063, 12429940), (134126, 6214970), (150643, 5533540), (163379, 5102180), (255109, 3267580), (268252, 3107485), (276677, 3012860), (301286, 2766770), (326758, 2551090), (335315, 2485988), (510218, 1633790), (553354, 1506430), (602572, 1383385), (621497, 1341260), (653516, 1275545), (670630, 1242994), (753215, 1106708), (816895, 1020436)]