11825940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 38916864

約数和(自身を除く): 27090924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 761, 777, 1036, 1110, 1295, 1522, 1554, 2220, 2283, 2590, 3044, 3108, 3805, 3885, 4566, 5180, 5327, 7610, 7770, 9132, 10654, 11415, 15220, 15540, 15981, 21308, 22830, 26635, 28157, 31962, 45660, 53270, 56314, 63924, 79905, 84471, 106540, 112628, 140785, 159810, 168942, 197099, 281570, 319620, 337884, 394198, 422355, 563140, 591297, 788396, 844710, 985495, 1182594, 1689420, 1970990, 2365188, 2956485, 3941980, 5912970, 11825940]

約数ペア:

[(1, 11825940), (2, 5912970), (3, 3941980), (4, 2956485), (5, 2365188), (6, 1970990), (7, 1689420), (10, 1182594), (12, 985495), (14, 844710), (15, 788396), (20, 591297), (21, 563140), (28, 422355), (30, 394198), (35, 337884), (37, 319620), (42, 281570), (60, 197099), (70, 168942), (74, 159810), (84, 140785), (105, 112628), (111, 106540), (140, 84471), (148, 79905), (185, 63924), (210, 56314), (222, 53270), (259, 45660), (370, 31962), (420, 28157), (444, 26635), (518, 22830), (555, 21308), (740, 15981), (761, 15540), (777, 15220), (1036, 11415), (1110, 10654), (1295, 9132), (1522, 7770), (1554, 7610), (2220, 5327), (2283, 5180), (2590, 4566), (3044, 3885), (3108, 3805)]