9895319840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{593}}^1$

素因数の和:979

約数の個数: 192

約数和(自身を含む): 27418051584

約数和(自身を除く): 17522731744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 317, 329, 376, 470, 560, 593, 634, 658, 752, 940, 1120, 1186, 1268, 1316, 1504, 1585, 1645, 1880, 2219, 2372, 2536, 2632, 2965, 3170, 3290, 3760, 4151, 4438, 4744, 5072, 5264, 5930, 6340, 6580, 7520, 8302, 8876, 9488, 10144, 10528, 11095, 11860, 12680, 13160, 14899, 16604, 17752, 18976, 20755, 22190, 23720, 25360, 26320, 27871, 29798, 33208, 35504, 41510, 44380, 47440, 50720, 52640, 55742, 59596, 66416, 71008, 74495, 83020, 88760, 94880, 104293, 111484, 119192, 132832, 139355, 148990, 166040, 177520, 187981, 195097, 208586, 222968, 238384, 278710, 297980, 332080, 355040, 375962, 390194, 417172, 445936, 476768, 521465, 557420, 595960, 664160, 751924, 780388, 834344, 891872, 939905, 975485, 1042930, 1114840, 1191920, 1315867, 1503848, 1560776, 1668688, 1879810, 1950970, 2085860, 2229680, 2383840, 2631734, 3007696, 3121552, 3337376, 3759620, 3901940, 4171720, 4459360, 5263468, 6015392, 6243104, 6579335, 7519240, 7803880, 8343440, 8835107, 10526936, 13158670, 15038480, 15607760, 16686880, 17670214, 21053872, 26317340, 30076960, 31215520, 35340428, 42107744, 44175535, 52634680, 61845749, 70680856, 88351070, 105269360, 123691498, 141361712, 176702140, 210538720, 247382996, 282723424, 309228745, 353404280, 494765992, 618457490, 706808560, 989531984, 1236914980, 1413617120, 1979063968, 2473829960, 4947659920, 9895319840]

約数ペア:

[(1, 9895319840), (2, 4947659920), (4, 2473829960), (5, 1979063968), (7, 1413617120), (8, 1236914980), (10, 989531984), (14, 706808560), (16, 618457490), (20, 494765992), (28, 353404280), (32, 309228745), (35, 282723424), (40, 247382996), (47, 210538720), (56, 176702140), (70, 141361712), (80, 123691498), (94, 105269360), (112, 88351070), (140, 70680856), (160, 61845749), (188, 52634680), (224, 44175535), (235, 42107744), (280, 35340428), (317, 31215520), (329, 30076960), (376, 26317340), (470, 21053872), (560, 17670214), (593, 16686880), (634, 15607760), (658, 15038480), (752, 13158670), (940, 10526936), (1120, 8835107), (1186, 8343440), (1268, 7803880), (1316, 7519240), (1504, 6579335), (1585, 6243104), (1645, 6015392), (1880, 5263468), (2219, 4459360), (2372, 4171720), (2536, 3901940), (2632, 3759620), (2965, 3337376), (3170, 3121552), (3290, 3007696), (3760, 2631734), (4151, 2383840), (4438, 2229680), (4744, 2085860), (5072, 1950970), (5264, 1879810), (5930, 1668688), (6340, 1560776), (6580, 1503848), (7520, 1315867), (8302, 1191920), (8876, 1114840), (9488, 1042930), (10144, 975485), (10528, 939905), (11095, 891872), (11860, 834344), (12680, 780388), (13160, 751924), (14899, 664160), (16604, 595960), (17752, 557420), (18976, 521465), (20755, 476768), (22190, 445936), (23720, 417172), (25360, 390194), (26320, 375962), (27871, 355040), (29798, 332080), (33208, 297980), (35504, 278710), (41510, 238384), (44380, 222968), (47440, 208586), (50720, 195097), (52640, 187981), (55742, 177520), (59596, 166040), (66416, 148990), (71008, 139355), (74495, 132832), (83020, 119192), (88760, 111484), (94880, 104293)]