995979040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6491}}^1$

素因数の和:6650

約数の個数: 96

約数和(自身を含む): 2709189504

約数和(自身を除く): 1713210464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 137, 140, 160, 224, 274, 280, 548, 560, 685, 959, 1096, 1120, 1370, 1918, 2192, 2740, 3836, 4384, 4795, 5480, 6491, 7672, 9590, 10960, 12982, 15344, 19180, 21920, 25964, 30688, 32455, 38360, 45437, 51928, 64910, 76720, 90874, 103856, 129820, 153440, 181748, 207712, 227185, 259640, 363496, 454370, 519280, 726992, 889267, 908740, 1038560, 1453984, 1778534, 1817480, 3557068, 3634960, 4446335, 6224869, 7114136, 7269920, 8892670, 12449738, 14228272, 17785340, 24899476, 28456544, 31124345, 35570680, 49798952, 62248690, 71141360, 99597904, 124497380, 142282720, 199195808, 248994760, 497989520, 995979040]

約数ペア:

[(1, 995979040), (2, 497989520), (4, 248994760), (5, 199195808), (7, 142282720), (8, 124497380), (10, 99597904), (14, 71141360), (16, 62248690), (20, 49798952), (28, 35570680), (32, 31124345), (35, 28456544), (40, 24899476), (56, 17785340), (70, 14228272), (80, 12449738), (112, 8892670), (137, 7269920), (140, 7114136), (160, 6224869), (224, 4446335), (274, 3634960), (280, 3557068), (548, 1817480), (560, 1778534), (685, 1453984), (959, 1038560), (1096, 908740), (1120, 889267), (1370, 726992), (1918, 519280), (2192, 454370), (2740, 363496), (3836, 259640), (4384, 227185), (4795, 207712), (5480, 181748), (6491, 153440), (7672, 129820), (9590, 103856), (10960, 90874), (12982, 76720), (15344, 64910), (19180, 51928), (21920, 45437), (25964, 38360), (30688, 32455)]