20110700800

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 324

約数和(自身を含む): 53923017456

約数和(自身を除く): 33812316656

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 83, 85, 100, 128, 131, 136, 160, 166, 170, 200, 256, 262, 272, 289, 320, 332, 340, 400, 415, 425, 524, 544, 578, 640, 655, 664, 680, 800, 830, 850, 1048, 1088, 1156, 1280, 1310, 1328, 1360, 1411, 1445, 1600, 1660, 1700, 2075, 2096, 2176, 2227, 2312, 2620, 2656, 2720, 2822, 2890, 3200, 3275, 3320, 3400, 4150, 4192, 4352, 4454, 4624, 5240, 5312, 5440, 5644, 5780, 6400, 6550, 6640, 6800, 7055, 7225, 8300, 8384, 8908, 9248, 10480, 10624, 10873, 10880, 11135, 11288, 11560, 13100, 13280, 13600, 14110, 14450, 16600, 16768, 17816, 18496, 20960, 21248, 21746, 21760, 22270, 22576, 23120, 23987, 26200, 26560, 27200, 28220, 28900, 33200, 33536, 35275, 35632, 36992, 37859, 41920, 43492, 44540, 45152, 46240, 47974, 52400, 53120, 54365, 54400, 55675, 56440, 57800, 66400, 70550, 71264, 73984, 75718, 83840, 86984, 89080, 90304, 92480, 95948, 104800, 106240, 108730, 108800, 111350, 112880, 115600, 119935, 132800, 141100, 142528, 151436, 167680, 173968, 178160, 180608, 184841, 184960, 189295, 191896, 209600, 217460, 222700, 225760, 231200, 239870, 265600, 271825, 282200, 285056, 302872, 347936, 356320, 361216, 369682, 369920, 378590, 383792, 419200, 434920, 445400, 451520, 462400, 479740, 531200, 543650, 564400, 570112, 599675, 605744, 695872, 712640, 739364, 757180, 767584, 838400, 869840, 890800, 903040, 924205, 924800, 946475, 959480, 1087300, 1128800, 1199350, 1211488, 1391744, 1425280, 1478728, 1514360, 1535168, 1739680, 1781600, 1806080, 1848410, 1849600, 1892950, 1918960, 2174600, 2257600, 2398700, 2422976, 2783488, 2850560, 2957456, 3028720, 3070336, 3142297, 3479360, 3563200, 3696820, 3785900, 3837920, 4349200, 4515200, 4621025, 4797400, 4845952, 5914912, 6057440, 6140672, 6284594, 6958720, 7126400, 7393640, 7571800, 7675840, 8698400, 9030400, 9242050, 9594800, 9691904, 11829824, 12114880, 12569188, 13917440, 14252800, 14787280, 15143600, 15351680, 15711485, 17396800, 18484100, 19189600, 23659648, 24229760, 25138376, 29574560, 30287200, 30703360, 31422970, 34793600, 36968200, 38379200, 47319296, 48459520, 50276752, 59149120, 60574400, 62845940, 69587200, 73936400, 76758400, 78557425, 100553504, 118298240, 121148800, 125691880, 147872800, 153516800, 157114850, 201107008, 236596480, 242297600, 251383760, 295745600, 314229700, 402214016, 502767520, 591491200, 628459400, 804428032, 1005535040, 1182982400, 1256918800, 2011070080, 2513837600, 4022140160, 5027675200, 10055350400, 20110700800]

約数ペア:

[(1, 20110700800), (2, 10055350400), (4, 5027675200), (5, 4022140160), (8, 2513837600), (10, 2011070080), (16, 1256918800), (17, 1182982400), (20, 1005535040), (25, 804428032), (32, 628459400), (34, 591491200), (40, 502767520), (50, 402214016), (64, 314229700), (68, 295745600), (80, 251383760), (83, 242297600), (85, 236596480), (100, 201107008), (128, 157114850), (131, 153516800), (136, 147872800), (160, 125691880), (166, 121148800), (170, 118298240), (200, 100553504), (256, 78557425), (262, 76758400), (272, 73936400), (289, 69587200), (320, 62845940), (332, 60574400), (340, 59149120), (400, 50276752), (415, 48459520), (425, 47319296), (524, 38379200), (544, 36968200), (578, 34793600), (640, 31422970), (655, 30703360), (664, 30287200), (680, 29574560), (800, 25138376), (830, 24229760), (850, 23659648), (1048, 19189600), (1088, 18484100), (1156, 17396800), (1280, 15711485), (1310, 15351680), (1328, 15143600), (1360, 14787280), (1411, 14252800), (1445, 13917440), (1600, 12569188), (1660, 12114880), (1700, 11829824), (2075, 9691904), (2096, 9594800), (2176, 9242050), (2227, 9030400), (2312, 8698400), (2620, 7675840), (2656, 7571800), (2720, 7393640), (2822, 7126400), (2890, 6958720), (3200, 6284594), (3275, 6140672), (3320, 6057440), (3400, 5914912), (4150, 4845952), (4192, 4797400), (4352, 4621025), (4454, 4515200), (4624, 4349200), (5240, 3837920), (5312, 3785900), (5440, 3696820), (5644, 3563200), (5780, 3479360), (6400, 3142297), (6550, 3070336), (6640, 3028720), (6800, 2957456), (7055, 2850560), (7225, 2783488), (8300, 2422976), (8384, 2398700), (8908, 2257600), (9248, 2174600), (10480, 1918960), (10624, 1892950), (10873, 1849600), (10880, 1848410), (11135, 1806080), (11288, 1781600), (11560, 1739680), (13100, 1535168), (13280, 1514360), (13600, 1478728), (14110, 1425280), (14450, 1391744), (16600, 1211488), (16768, 1199350), (17816, 1128800), (18496, 1087300), (20960, 959480), (21248, 946475), (21746, 924800), (21760, 924205), (22270, 903040), (22576, 890800), (23120, 869840), (23987, 838400), (26200, 767584), (26560, 757180), (27200, 739364), (28220, 712640), (28900, 695872), (33200, 605744), (33536, 599675), (35275, 570112), (35632, 564400), (36992, 543650), (37859, 531200), (41920, 479740), (43492, 462400), (44540, 451520), (45152, 445400), (46240, 434920), (47974, 419200), (52400, 383792), (53120, 378590), (54365, 369920), (54400, 369682), (55675, 361216), (56440, 356320), (57800, 347936), (66400, 302872), (70550, 285056), (71264, 282200), (73984, 271825), (75718, 265600), (83840, 239870), (86984, 231200), (89080, 225760), (90304, 222700), (92480, 217460), (95948, 209600), (104800, 191896), (106240, 189295), (108730, 184960), (108800, 184841), (111350, 180608), (112880, 178160), (115600, 173968), (119935, 167680), (132800, 151436), (141100, 142528)]