25523611520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:893

約数の個数: 256

約数和(自身を含む): 69829102080

約数和(自身を除く): 44305490560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 283, 320, 352, 368, 440, 460, 506, 557, 566, 640, 704, 736, 880, 920, 1012, 1114, 1132, 1265, 1408, 1415, 1472, 1760, 1840, 2024, 2228, 2264, 2530, 2785, 2830, 2944, 3113, 3520, 3680, 4048, 4456, 4528, 5060, 5570, 5660, 6127, 6226, 6509, 7040, 7360, 8096, 8912, 9056, 10120, 11140, 11320, 12254, 12452, 12811, 13018, 14720, 15565, 16192, 17824, 18112, 20240, 22280, 22640, 24508, 24904, 25622, 26036, 30635, 31130, 32384, 32545, 35648, 36224, 40480, 44560, 45280, 49016, 49808, 51244, 52072, 61270, 62260, 64055, 65090, 71296, 71599, 80960, 89120, 90560, 98032, 99616, 102488, 104144, 122540, 124520, 128110, 130180, 140921, 143198, 157631, 161920, 178240, 181120, 196064, 199232, 204976, 208288, 245080, 249040, 256220, 260360, 281842, 286396, 315262, 356480, 357995, 392128, 398464, 409952, 416576, 490160, 498080, 512440, 520720, 563684, 572792, 630524, 704605, 715990, 784256, 788155, 819904, 833152, 980320, 996160, 1024880, 1041440, 1127368, 1145584, 1261048, 1409210, 1431980, 1576310, 1639808, 1733941, 1960640, 1992320, 2049760, 2082880, 2254736, 2291168, 2522096, 2818420, 2863960, 3152620, 3467882, 3625513, 3921280, 4099520, 4165760, 4509472, 4582336, 5044192, 5636840, 5727920, 6305240, 6935764, 7251026, 8199040, 8669705, 9018944, 9164672, 10088384, 11273680, 11455840, 12610480, 13871528, 14502052, 17339410, 18037888, 18127565, 20176768, 22547360, 22911680, 25220960, 27743056, 29004104, 34678820, 36255130, 39880643, 45094720, 45823360, 50441920, 55486112, 58008208, 69357640, 72510260, 79761286, 90189440, 100883840, 110972224, 116016416, 138715280, 145020520, 159522572, 199403215, 221944448, 232032832, 277430560, 290041040, 319045144, 398806430, 464065664, 554861120, 580082080, 638090288, 797612860, 1109722240, 1160164160, 1276180576, 1595225720, 2320328320, 2552361152, 3190451440, 5104722304, 6380902880, 12761805760, 25523611520]

約数ペア:

[(1, 25523611520), (2, 12761805760), (4, 6380902880), (5, 5104722304), (8, 3190451440), (10, 2552361152), (11, 2320328320), (16, 1595225720), (20, 1276180576), (22, 1160164160), (23, 1109722240), (32, 797612860), (40, 638090288), (44, 580082080), (46, 554861120), (55, 464065664), (64, 398806430), (80, 319045144), (88, 290041040), (92, 277430560), (110, 232032832), (115, 221944448), (128, 199403215), (160, 159522572), (176, 145020520), (184, 138715280), (220, 116016416), (230, 110972224), (253, 100883840), (283, 90189440), (320, 79761286), (352, 72510260), (368, 69357640), (440, 58008208), (460, 55486112), (506, 50441920), (557, 45823360), (566, 45094720), (640, 39880643), (704, 36255130), (736, 34678820), (880, 29004104), (920, 27743056), (1012, 25220960), (1114, 22911680), (1132, 22547360), (1265, 20176768), (1408, 18127565), (1415, 18037888), (1472, 17339410), (1760, 14502052), (1840, 13871528), (2024, 12610480), (2228, 11455840), (2264, 11273680), (2530, 10088384), (2785, 9164672), (2830, 9018944), (2944, 8669705), (3113, 8199040), (3520, 7251026), (3680, 6935764), (4048, 6305240), (4456, 5727920), (4528, 5636840), (5060, 5044192), (5570, 4582336), (5660, 4509472), (6127, 4165760), (6226, 4099520), (6509, 3921280), (7040, 3625513), (7360, 3467882), (8096, 3152620), (8912, 2863960), (9056, 2818420), (10120, 2522096), (11140, 2291168), (11320, 2254736), (12254, 2082880), (12452, 2049760), (12811, 1992320), (13018, 1960640), (14720, 1733941), (15565, 1639808), (16192, 1576310), (17824, 1431980), (18112, 1409210), (20240, 1261048), (22280, 1145584), (22640, 1127368), (24508, 1041440), (24904, 1024880), (25622, 996160), (26036, 980320), (30635, 833152), (31130, 819904), (32384, 788155), (32545, 784256), (35648, 715990), (36224, 704605), (40480, 630524), (44560, 572792), (45280, 563684), (49016, 520720), (49808, 512440), (51244, 498080), (52072, 490160), (61270, 416576), (62260, 409952), (64055, 398464), (65090, 392128), (71296, 357995), (71599, 356480), (80960, 315262), (89120, 286396), (90560, 281842), (98032, 260360), (99616, 256220), (102488, 249040), (104144, 245080), (122540, 208288), (124520, 204976), (128110, 199232), (130180, 196064), (140921, 181120), (143198, 178240), (157631, 161920)]