2201370080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21599}}^1$

素因数の和:21641

約数の個数: 144

約数和(自身を含む): 6515510400

約数和(自身を除く): 4314140320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2548, 2912, 3185, 3640, 3920, 5096, 6370, 7280, 7840, 10192, 12740, 14560, 20384, 21599, 25480, 43198, 50960, 86396, 101920, 107995, 151193, 172792, 215990, 280787, 302386, 345584, 431980, 561574, 604772, 691168, 755965, 863960, 1058351, 1123148, 1209544, 1403935, 1511930, 1727920, 1965509, 2116702, 2246296, 2419088, 2807870, 3023860, 3455840, 3931018, 4233404, 4492592, 4838176, 5291755, 5615740, 6047720, 7862036, 8466808, 8985184, 9827545, 10583510, 11231480, 12095440, 13758563, 15724072, 16933616, 19655090, 21167020, 22462960, 24190880, 27517126, 31448144, 33867232, 39310180, 42334040, 44925920, 55034252, 62896288, 68792815, 78620360, 84668080, 110068504, 137585630, 157240720, 169336160, 220137008, 275171260, 314481440, 440274016, 550342520, 1100685040, 2201370080]

約数ペア:

[(1, 2201370080), (2, 1100685040), (4, 550342520), (5, 440274016), (7, 314481440), (8, 275171260), (10, 220137008), (13, 169336160), (14, 157240720), (16, 137585630), (20, 110068504), (26, 84668080), (28, 78620360), (32, 68792815), (35, 62896288), (40, 55034252), (49, 44925920), (52, 42334040), (56, 39310180), (65, 33867232), (70, 31448144), (80, 27517126), (91, 24190880), (98, 22462960), (104, 21167020), (112, 19655090), (130, 16933616), (140, 15724072), (160, 13758563), (182, 12095440), (196, 11231480), (208, 10583510), (224, 9827545), (245, 8985184), (260, 8466808), (280, 7862036), (364, 6047720), (392, 5615740), (416, 5291755), (455, 4838176), (490, 4492592), (520, 4233404), (560, 3931018), (637, 3455840), (728, 3023860), (784, 2807870), (910, 2419088), (980, 2246296), (1040, 2116702), (1120, 1965509), (1274, 1727920), (1456, 1511930), (1568, 1403935), (1820, 1209544), (1960, 1123148), (2080, 1058351), (2548, 863960), (2912, 755965), (3185, 691168), (3640, 604772), (3920, 561574), (5096, 431980), (6370, 345584), (7280, 302386), (7840, 280787), (10192, 215990), (12740, 172792), (14560, 151193), (20384, 107995), (21599, 101920), (25480, 86396), (43198, 50960)]