11273435680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{21943}}^1$

素因数の和:22003

約数の個数: 144

約数和(自身を含む): 30359085120

約数和(自身を除く): 19085649440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 169, 190, 208, 247, 260, 304, 338, 380, 416, 494, 520, 608, 676, 760, 845, 988, 1040, 1235, 1352, 1520, 1690, 1976, 2080, 2470, 2704, 3040, 3211, 3380, 3952, 4940, 5408, 6422, 6760, 7904, 9880, 12844, 13520, 16055, 19760, 21943, 25688, 27040, 32110, 39520, 43886, 51376, 64220, 87772, 102752, 109715, 128440, 175544, 219430, 256880, 285259, 351088, 416917, 438860, 513760, 570518, 702176, 833834, 877720, 1141036, 1426295, 1667668, 1755440, 2084585, 2282072, 2852590, 3335336, 3510880, 3708367, 4169170, 4564144, 5419921, 5705180, 6670672, 7416734, 8338340, 9128288, 10839842, 11410360, 13341344, 14833468, 16676680, 18541835, 21679684, 22820720, 27099605, 29666936, 33353360, 37083670, 43359368, 45641440, 54199210, 59333872, 66706720, 70458973, 74167340, 86718736, 108398420, 118667744, 140917946, 148334680, 173437472, 216796840, 281835892, 296669360, 352294865, 433593680, 563671784, 593338720, 704589730, 867187360, 1127343568, 1409179460, 2254687136, 2818358920, 5636717840, 11273435680]

約数ペア:

[(1, 11273435680), (2, 5636717840), (4, 2818358920), (5, 2254687136), (8, 1409179460), (10, 1127343568), (13, 867187360), (16, 704589730), (19, 593338720), (20, 563671784), (26, 433593680), (32, 352294865), (38, 296669360), (40, 281835892), (52, 216796840), (65, 173437472), (76, 148334680), (80, 140917946), (95, 118667744), (104, 108398420), (130, 86718736), (152, 74167340), (160, 70458973), (169, 66706720), (190, 59333872), (208, 54199210), (247, 45641440), (260, 43359368), (304, 37083670), (338, 33353360), (380, 29666936), (416, 27099605), (494, 22820720), (520, 21679684), (608, 18541835), (676, 16676680), (760, 14833468), (845, 13341344), (988, 11410360), (1040, 10839842), (1235, 9128288), (1352, 8338340), (1520, 7416734), (1690, 6670672), (1976, 5705180), (2080, 5419921), (2470, 4564144), (2704, 4169170), (3040, 3708367), (3211, 3510880), (3380, 3335336), (3952, 2852590), (4940, 2282072), (5408, 2084585), (6422, 1755440), (6760, 1667668), (7904, 1426295), (9880, 1141036), (12844, 877720), (13520, 833834), (16055, 702176), (19760, 570518), (21943, 513760), (25688, 438860), (27040, 416917), (32110, 351088), (39520, 285259), (43886, 256880), (51376, 219430), (64220, 175544), (87772, 128440), (102752, 109715)]