17485829680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:875

約数の個数: 160

約数和(自身を含む): 44870485248

約数和(自身を除く): 27384655568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 173, 176, 220, 331, 346, 347, 440, 662, 692, 694, 865, 880, 1324, 1384, 1388, 1655, 1730, 1735, 1903, 2648, 2768, 2776, 3310, 3460, 3470, 3641, 3806, 3817, 5296, 5552, 6620, 6920, 6940, 7282, 7612, 7634, 9515, 13240, 13840, 13880, 14564, 15224, 15268, 18205, 19030, 19085, 26480, 27760, 29128, 30448, 30536, 36410, 38060, 38170, 57263, 58256, 60031, 61072, 72820, 76120, 76340, 114526, 114857, 120062, 145640, 152240, 152680, 229052, 229714, 240124, 286315, 291280, 300155, 305360, 458104, 459428, 480248, 572630, 574285, 600310, 629893, 660341, 916208, 918856, 960496, 1145260, 1148570, 1200620, 1259786, 1263427, 1320682, 1837712, 2290520, 2297140, 2401240, 2519572, 2526854, 2641364, 3149465, 3301705, 4581040, 4594280, 4802480, 5039144, 5053708, 5282728, 6298930, 6317135, 6603410, 9188560, 10078288, 10107416, 10565456, 12597860, 12634270, 13206820, 19870261, 20214832, 25195720, 25268540, 26413640, 39740522, 50391440, 50537080, 52827280, 79481044, 99351305, 101074160, 158962088, 198702610, 218572871, 317924176, 397405220, 437145742, 794810440, 874291484, 1092864355, 1589620880, 1748582968, 2185728710, 3497165936, 4371457420, 8742914840, 17485829680]

約数ペア:

[(1, 17485829680), (2, 8742914840), (4, 4371457420), (5, 3497165936), (8, 2185728710), (10, 1748582968), (11, 1589620880), (16, 1092864355), (20, 874291484), (22, 794810440), (40, 437145742), (44, 397405220), (55, 317924176), (80, 218572871), (88, 198702610), (110, 158962088), (173, 101074160), (176, 99351305), (220, 79481044), (331, 52827280), (346, 50537080), (347, 50391440), (440, 39740522), (662, 26413640), (692, 25268540), (694, 25195720), (865, 20214832), (880, 19870261), (1324, 13206820), (1384, 12634270), (1388, 12597860), (1655, 10565456), (1730, 10107416), (1735, 10078288), (1903, 9188560), (2648, 6603410), (2768, 6317135), (2776, 6298930), (3310, 5282728), (3460, 5053708), (3470, 5039144), (3641, 4802480), (3806, 4594280), (3817, 4581040), (5296, 3301705), (5552, 3149465), (6620, 2641364), (6920, 2526854), (6940, 2519572), (7282, 2401240), (7612, 2297140), (7634, 2290520), (9515, 1837712), (13240, 1320682), (13840, 1263427), (13880, 1259786), (14564, 1200620), (15224, 1148570), (15268, 1145260), (18205, 960496), (19030, 918856), (19085, 916208), (26480, 660341), (27760, 629893), (29128, 600310), (30448, 574285), (30536, 572630), (36410, 480248), (38060, 459428), (38170, 458104), (57263, 305360), (58256, 300155), (60031, 291280), (61072, 286315), (72820, 240124), (76120, 229714), (76340, 229052), (114526, 152680), (114857, 152240), (120062, 145640)]