20284436000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 384

約数和(自身を含む): 54854392320

約数和(自身を除く): 34569956320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 37, 40, 46, 50, 59, 74, 80, 92, 100, 101, 115, 118, 125, 148, 160, 184, 185, 200, 202, 230, 236, 250, 295, 296, 368, 370, 400, 404, 460, 472, 500, 505, 575, 590, 592, 736, 740, 800, 808, 851, 920, 925, 944, 1000, 1010, 1150, 1180, 1184, 1357, 1475, 1480, 1616, 1702, 1840, 1850, 1888, 2000, 2020, 2183, 2300, 2323, 2360, 2525, 2714, 2875, 2950, 2960, 3232, 3404, 3680, 3700, 3737, 4000, 4040, 4255, 4366, 4600, 4625, 4646, 4720, 5050, 5428, 5750, 5900, 5920, 5959, 6785, 6808, 7375, 7400, 7474, 8080, 8510, 8732, 9200, 9250, 9292, 9440, 10100, 10856, 10915, 11500, 11615, 11800, 11918, 12625, 13570, 13616, 14750, 14800, 14948, 16160, 17020, 17464, 18400, 18500, 18584, 18685, 20200, 21275, 21712, 21830, 23000, 23230, 23600, 23836, 25250, 27140, 27232, 29500, 29600, 29795, 29896, 33925, 34040, 34928, 37000, 37168, 37370, 40400, 42550, 43424, 43660, 46000, 46460, 47200, 47672, 50209, 50500, 54280, 54575, 58075, 59000, 59590, 59792, 67850, 68080, 69856, 74000, 74336, 74740, 80800, 85100, 85951, 87320, 92000, 92920, 93425, 95344, 100418, 101000, 106375, 108560, 109150, 116150, 118000, 119180, 119584, 135700, 136160, 137057, 148000, 148975, 149480, 169625, 170200, 171902, 174640, 185840, 186850, 190688, 200836, 202000, 212750, 217120, 218300, 220483, 232300, 236000, 238360, 251045, 271400, 272875, 274114, 290375, 297950, 298960, 339250, 340400, 343804, 349280, 371680, 373700, 401672, 404000, 425500, 429755, 436600, 440966, 464600, 467125, 476720, 502090, 542800, 545750, 548228, 580750, 595900, 597920, 678500, 680800, 685285, 687608, 744875, 747400, 803344, 851000, 859510, 873200, 881932, 929200, 934250, 953440, 1004180, 1085600, 1091500, 1096456, 1102415, 1161500, 1191800, 1255225, 1357000, 1370570, 1375216, 1489750, 1494800, 1606688, 1702000, 1719020, 1746400, 1763864, 1858400, 1868500, 2008360, 2148775, 2183000, 2192912, 2204830, 2323000, 2383600, 2510450, 2714000, 2741140, 2750432, 2979500, 2989600, 3404000, 3426425, 3438040, 3527728, 3737000, 4016720, 4297550, 4366000, 4385824, 4409660, 4646000, 4767200, 5020900, 5071109, 5428000, 5482280, 5512075, 5959000, 6276125, 6852850, 6876080, 7055456, 7474000, 8033440, 8595100, 8732000, 8819320, 9292000, 10041800, 10142218, 10743875, 10964560, 11024150, 11918000, 12552250, 13705700, 13752160, 14948000, 17132125, 17190200, 17638640, 20083600, 20284436, 21487750, 21929120, 22048300, 23836000, 25104500, 25355545, 27411400, 27560375, 34264250, 34380400, 35277280, 40167200, 40568872, 42975500, 44096600, 50209000, 50711090, 54822800, 55120750, 68528500, 68760800, 81137744, 85951000, 88193200, 100418000, 101422180, 109645600, 110241500, 126777725, 137057000, 162275488, 171902000, 176386400, 200836000, 202844360, 220483000, 253555450, 274114000, 343804000, 405688720, 440966000, 507110900, 548228000, 633888625, 811377440, 881932000, 1014221800, 1267777250, 2028443600, 2535554500, 4056887200, 5071109000, 10142218000, 20284436000]

約数ペア:

[(1, 20284436000), (2, 10142218000), (4, 5071109000), (5, 4056887200), (8, 2535554500), (10, 2028443600), (16, 1267777250), (20, 1014221800), (23, 881932000), (25, 811377440), (32, 633888625), (37, 548228000), (40, 507110900), (46, 440966000), (50, 405688720), (59, 343804000), (74, 274114000), (80, 253555450), (92, 220483000), (100, 202844360), (101, 200836000), (115, 176386400), (118, 171902000), (125, 162275488), (148, 137057000), (160, 126777725), (184, 110241500), (185, 109645600), (200, 101422180), (202, 100418000), (230, 88193200), (236, 85951000), (250, 81137744), (295, 68760800), (296, 68528500), (368, 55120750), (370, 54822800), (400, 50711090), (404, 50209000), (460, 44096600), (472, 42975500), (500, 40568872), (505, 40167200), (575, 35277280), (590, 34380400), (592, 34264250), (736, 27560375), (740, 27411400), (800, 25355545), (808, 25104500), (851, 23836000), (920, 22048300), (925, 21929120), (944, 21487750), (1000, 20284436), (1010, 20083600), (1150, 17638640), (1180, 17190200), (1184, 17132125), (1357, 14948000), (1475, 13752160), (1480, 13705700), (1616, 12552250), (1702, 11918000), (1840, 11024150), (1850, 10964560), (1888, 10743875), (2000, 10142218), (2020, 10041800), (2183, 9292000), (2300, 8819320), (2323, 8732000), (2360, 8595100), (2525, 8033440), (2714, 7474000), (2875, 7055456), (2950, 6876080), (2960, 6852850), (3232, 6276125), (3404, 5959000), (3680, 5512075), (3700, 5482280), (3737, 5428000), (4000, 5071109), (4040, 5020900), (4255, 4767200), (4366, 4646000), (4600, 4409660), (4625, 4385824), (4646, 4366000), (4720, 4297550), (5050, 4016720), (5428, 3737000), (5750, 3527728), (5900, 3438040), (5920, 3426425), (5959, 3404000), (6785, 2989600), (6808, 2979500), (7375, 2750432), (7400, 2741140), (7474, 2714000), (8080, 2510450), (8510, 2383600), (8732, 2323000), (9200, 2204830), (9250, 2192912), (9292, 2183000), (9440, 2148775), (10100, 2008360), (10856, 1868500), (10915, 1858400), (11500, 1763864), (11615, 1746400), (11800, 1719020), (11918, 1702000), (12625, 1606688), (13570, 1494800), (13616, 1489750), (14750, 1375216), (14800, 1370570), (14948, 1357000), (16160, 1255225), (17020, 1191800), (17464, 1161500), (18400, 1102415), (18500, 1096456), (18584, 1091500), (18685, 1085600), (20200, 1004180), (21275, 953440), (21712, 934250), (21830, 929200), (23000, 881932), (23230, 873200), (23600, 859510), (23836, 851000), (25250, 803344), (27140, 747400), (27232, 744875), (29500, 687608), (29600, 685285), (29795, 680800), (29896, 678500), (33925, 597920), (34040, 595900), (34928, 580750), (37000, 548228), (37168, 545750), (37370, 542800), (40400, 502090), (42550, 476720), (43424, 467125), (43660, 464600), (46000, 440966), (46460, 436600), (47200, 429755), (47672, 425500), (50209, 404000), (50500, 401672), (54280, 373700), (54575, 371680), (58075, 349280), (59000, 343804), (59590, 340400), (59792, 339250), (67850, 298960), (68080, 297950), (69856, 290375), (74000, 274114), (74336, 272875), (74740, 271400), (80800, 251045), (85100, 238360), (85951, 236000), (87320, 232300), (92000, 220483), (92920, 218300), (93425, 217120), (95344, 212750), (100418, 202000), (101000, 200836), (106375, 190688), (108560, 186850), (109150, 185840), (116150, 174640), (118000, 171902), (119180, 170200), (119584, 169625), (135700, 149480), (136160, 148975), (137057, 148000)]