196430780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1$

素因数の和:2983

約数の個数: 96

約数和(自身を含む): 521598336

約数和(自身を除く): 325167556

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1295, 1820, 1924, 2405, 2590, 2917, 3367, 4810, 5180, 5834, 6734, 9620, 11668, 13468, 14585, 16835, 20419, 29170, 33670, 37921, 40838, 58340, 67340, 75842, 81676, 102095, 107929, 151684, 189605, 204190, 215858, 265447, 379210, 408380, 431716, 530894, 539645, 755503, 758420, 1061788, 1079290, 1327235, 1403077, 1511006, 2158580, 2654470, 2806154, 3022012, 3777515, 5308940, 5612308, 7015385, 7555030, 9821539, 14030770, 15110060, 19643078, 28061540, 39286156, 49107695, 98215390, 196430780]

約数ペア:

[(1, 196430780), (2, 98215390), (4, 49107695), (5, 39286156), (7, 28061540), (10, 19643078), (13, 15110060), (14, 14030770), (20, 9821539), (26, 7555030), (28, 7015385), (35, 5612308), (37, 5308940), (52, 3777515), (65, 3022012), (70, 2806154), (74, 2654470), (91, 2158580), (130, 1511006), (140, 1403077), (148, 1327235), (182, 1079290), (185, 1061788), (259, 758420), (260, 755503), (364, 539645), (370, 530894), (455, 431716), (481, 408380), (518, 379210), (740, 265447), (910, 215858), (962, 204190), (1036, 189605), (1295, 151684), (1820, 107929), (1924, 102095), (2405, 81676), (2590, 75842), (2917, 67340), (3367, 58340), (4810, 40838), (5180, 37921), (5834, 33670), (6734, 29170), (9620, 20419), (11668, 16835), (13468, 14585)]