1566290660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{607}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 3702924288

約数和(自身を除く): 2136633628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 317, 370, 407, 607, 634, 740, 814, 1214, 1268, 1585, 1628, 2035, 2428, 3035, 3170, 3487, 4070, 6070, 6340, 6677, 6974, 8140, 11729, 12140, 13354, 13948, 17435, 22459, 23458, 26708, 33385, 34870, 44918, 46916, 58645, 66770, 69740, 89836, 112295, 117290, 129019, 133540, 192419, 224590, 234580, 247049, 258038, 384838, 449180, 494098, 516076, 645095, 769676, 962095, 988196, 1235245, 1290190, 1924190, 2116609, 2470490, 2580380, 3848380, 4233218, 4940980, 7119503, 8466436, 10583045, 14239006, 21166090, 28478012, 35597515, 42332180, 71195030, 78314533, 142390060, 156629066, 313258132, 391572665, 783145330, 1566290660]

約数ペア:

[(1, 1566290660), (2, 783145330), (4, 391572665), (5, 313258132), (10, 156629066), (11, 142390060), (20, 78314533), (22, 71195030), (37, 42332180), (44, 35597515), (55, 28478012), (74, 21166090), (110, 14239006), (148, 10583045), (185, 8466436), (220, 7119503), (317, 4940980), (370, 4233218), (407, 3848380), (607, 2580380), (634, 2470490), (740, 2116609), (814, 1924190), (1214, 1290190), (1268, 1235245), (1585, 988196), (1628, 962095), (2035, 769676), (2428, 645095), (3035, 516076), (3170, 494098), (3487, 449180), (4070, 384838), (6070, 258038), (6340, 247049), (6677, 234580), (6974, 224590), (8140, 192419), (11729, 133540), (12140, 129019), (13354, 117290), (13948, 112295), (17435, 89836), (22459, 69740), (23458, 66770), (26708, 58645), (33385, 46916), (34870, 44918)]