26850871040

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{4001}}^1$

素因数の和:4143

約数の個数: 216

約数和(自身を含む): 75534932592

約数和(自身を除く): 48684061552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 107, 112, 128, 140, 160, 196, 214, 224, 245, 256, 280, 320, 392, 428, 448, 490, 535, 560, 640, 749, 784, 856, 896, 980, 1070, 1120, 1280, 1498, 1568, 1712, 1792, 1960, 2140, 2240, 2996, 3136, 3424, 3745, 3920, 4001, 4280, 4480, 5243, 5992, 6272, 6848, 7490, 7840, 8002, 8560, 8960, 10486, 11984, 12544, 13696, 14980, 15680, 16004, 17120, 20005, 20972, 23968, 26215, 27392, 28007, 29960, 31360, 32008, 34240, 40010, 41944, 47936, 52430, 56014, 59920, 62720, 64016, 68480, 80020, 83888, 95872, 104860, 112028, 119840, 128032, 136960, 140035, 160040, 167776, 191744, 196049, 209720, 224056, 239680, 256064, 280070, 320080, 335552, 392098, 419440, 428107, 448112, 479360, 512128, 560140, 640160, 671104, 784196, 838880, 856214, 896224, 958720, 980245, 1024256, 1120280, 1280320, 1342208, 1568392, 1677760, 1712428, 1792448, 1960490, 2140535, 2240560, 2560640, 2996749, 3136784, 3355520, 3424856, 3584896, 3920980, 4281070, 4481120, 5121280, 5993498, 6273568, 6711040, 6849712, 7169792, 7841960, 8562140, 8962240, 11986996, 12547136, 13699424, 14983745, 15683920, 17124280, 17924480, 20977243, 23973992, 25094272, 27398848, 29967490, 31367840, 34248560, 35848960, 41954486, 47947984, 50188544, 54797696, 59934980, 62735680, 68497120, 83908972, 95895968, 104886215, 109595392, 119869960, 125471360, 136994240, 167817944, 191791936, 209772430, 239739920, 250942720, 273988480, 335635888, 383583872, 419544860, 479479840, 547976960, 671271776, 767167744, 839089720, 958959680, 1342543552, 1678179440, 1917919360, 2685087104, 3356358880, 3835838720, 5370174208, 6712717760, 13425435520, 26850871040]

約数ペア:

[(1, 26850871040), (2, 13425435520), (4, 6712717760), (5, 5370174208), (7, 3835838720), (8, 3356358880), (10, 2685087104), (14, 1917919360), (16, 1678179440), (20, 1342543552), (28, 958959680), (32, 839089720), (35, 767167744), (40, 671271776), (49, 547976960), (56, 479479840), (64, 419544860), (70, 383583872), (80, 335635888), (98, 273988480), (107, 250942720), (112, 239739920), (128, 209772430), (140, 191791936), (160, 167817944), (196, 136994240), (214, 125471360), (224, 119869960), (245, 109595392), (256, 104886215), (280, 95895968), (320, 83908972), (392, 68497120), (428, 62735680), (448, 59934980), (490, 54797696), (535, 50188544), (560, 47947984), (640, 41954486), (749, 35848960), (784, 34248560), (856, 31367840), (896, 29967490), (980, 27398848), (1070, 25094272), (1120, 23973992), (1280, 20977243), (1498, 17924480), (1568, 17124280), (1712, 15683920), (1792, 14983745), (1960, 13699424), (2140, 12547136), (2240, 11986996), (2996, 8962240), (3136, 8562140), (3424, 7841960), (3745, 7169792), (3920, 6849712), (4001, 6711040), (4280, 6273568), (4480, 5993498), (5243, 5121280), (5992, 4481120), (6272, 4281070), (6848, 3920980), (7490, 3584896), (7840, 3424856), (8002, 3355520), (8560, 3136784), (8960, 2996749), (10486, 2560640), (11984, 2240560), (12544, 2140535), (13696, 1960490), (14980, 1792448), (15680, 1712428), (16004, 1677760), (17120, 1568392), (20005, 1342208), (20972, 1280320), (23968, 1120280), (26215, 1024256), (27392, 980245), (28007, 958720), (29960, 896224), (31360, 856214), (32008, 838880), (34240, 784196), (40010, 671104), (41944, 640160), (47936, 560140), (52430, 512128), (56014, 479360), (59920, 448112), (62720, 428107), (64016, 419440), (68480, 392098), (80020, 335552), (83888, 320080), (95872, 280070), (104860, 256064), (112028, 239680), (119840, 224056), (128032, 209720), (136960, 196049), (140035, 191744), (160040, 167776)]