89209120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 192

約数和(自身を含む): 283481856

約数和(自身を除く): 194272736

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 557, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1114, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2228, 2288, 2464, 2785, 2860, 2912, 3080, 3640, 3899, 4004, 4456, 4576, 5005, 5570, 5720, 6127, 6160, 7241, 7280, 7798, 8008, 8912, 10010, 11140, 11440, 12254, 12320, 14482, 14560, 15596, 16016, 17824, 19495, 20020, 22280, 22880, 24508, 28964, 30635, 31192, 32032, 36205, 38990, 40040, 42889, 44560, 49016, 50687, 57928, 61270, 62384, 72410, 77980, 79651, 80080, 85778, 89120, 98032, 101374, 115856, 122540, 124768, 144820, 155960, 159302, 160160, 171556, 196064, 202748, 214445, 231712, 245080, 253435, 289640, 311920, 318604, 343112, 398255, 405496, 428890, 490160, 506870, 557557, 579280, 623840, 637208, 686224, 796510, 810992, 857780, 980320, 1013740, 1115114, 1158560, 1274416, 1372448, 1593020, 1621984, 1715560, 2027480, 2230228, 2548832, 2787785, 3186040, 3431120, 4054960, 4460456, 5575570, 6372080, 6862240, 8109920, 8920912, 11151140, 12744160, 17841824, 22302280, 44604560, 89209120]

約数ペア:

[(1, 89209120), (2, 44604560), (4, 22302280), (5, 17841824), (7, 12744160), (8, 11151140), (10, 8920912), (11, 8109920), (13, 6862240), (14, 6372080), (16, 5575570), (20, 4460456), (22, 4054960), (26, 3431120), (28, 3186040), (32, 2787785), (35, 2548832), (40, 2230228), (44, 2027480), (52, 1715560), (55, 1621984), (56, 1593020), (65, 1372448), (70, 1274416), (77, 1158560), (80, 1115114), (88, 1013740), (91, 980320), (104, 857780), (110, 810992), (112, 796510), (130, 686224), (140, 637208), (143, 623840), (154, 579280), (160, 557557), (176, 506870), (182, 490160), (208, 428890), (220, 405496), (224, 398255), (260, 343112), (280, 318604), (286, 311920), (308, 289640), (352, 253435), (364, 245080), (385, 231712), (416, 214445), (440, 202748), (455, 196064), (520, 171556), (557, 160160), (560, 159302), (572, 155960), (616, 144820), (715, 124768), (728, 122540), (770, 115856), (880, 101374), (910, 98032), (1001, 89120), (1040, 85778), (1114, 80080), (1120, 79651), (1144, 77980), (1232, 72410), (1430, 62384), (1456, 61270), (1540, 57928), (1760, 50687), (1820, 49016), (2002, 44560), (2080, 42889), (2228, 40040), (2288, 38990), (2464, 36205), (2785, 32032), (2860, 31192), (2912, 30635), (3080, 28964), (3640, 24508), (3899, 22880), (4004, 22280), (4456, 20020), (4576, 19495), (5005, 17824), (5570, 16016), (5720, 15596), (6127, 14560), (6160, 14482), (7241, 12320), (7280, 12254), (7798, 11440), (8008, 11140), (8912, 10010)]