65090960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 184809600

約数和(自身を除く): 119718640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 80, 85, 88, 95, 110, 136, 152, 170, 176, 187, 190, 209, 220, 229, 272, 304, 323, 340, 374, 380, 418, 440, 458, 646, 680, 748, 760, 836, 880, 916, 935, 1045, 1145, 1292, 1360, 1496, 1520, 1615, 1672, 1832, 1870, 2090, 2290, 2519, 2584, 2992, 3230, 3344, 3553, 3664, 3740, 3893, 4180, 4351, 4580, 5038, 5168, 6460, 7106, 7480, 7786, 8360, 8702, 9160, 10076, 12595, 12920, 14212, 14960, 15572, 16720, 17404, 17765, 18320, 19465, 20152, 21755, 25190, 25840, 28424, 31144, 34808, 35530, 38930, 40304, 42823, 43510, 47861, 50380, 56848, 62288, 69616, 71060, 73967, 77860, 85646, 87020, 95722, 100760, 142120, 147934, 155720, 171292, 174040, 191444, 201520, 214115, 239305, 284240, 295868, 311440, 342584, 348080, 369835, 382888, 428230, 478610, 591736, 685168, 739670, 765776, 813637, 856460, 957220, 1183472, 1479340, 1627274, 1712920, 1914440, 2958680, 3254548, 3425840, 3828880, 4068185, 5917360, 6509096, 8136370, 13018192, 16272740, 32545480, 65090960]

約数ペア:

[(1, 65090960), (2, 32545480), (4, 16272740), (5, 13018192), (8, 8136370), (10, 6509096), (11, 5917360), (16, 4068185), (17, 3828880), (19, 3425840), (20, 3254548), (22, 2958680), (34, 1914440), (38, 1712920), (40, 1627274), (44, 1479340), (55, 1183472), (68, 957220), (76, 856460), (80, 813637), (85, 765776), (88, 739670), (95, 685168), (110, 591736), (136, 478610), (152, 428230), (170, 382888), (176, 369835), (187, 348080), (190, 342584), (209, 311440), (220, 295868), (229, 284240), (272, 239305), (304, 214115), (323, 201520), (340, 191444), (374, 174040), (380, 171292), (418, 155720), (440, 147934), (458, 142120), (646, 100760), (680, 95722), (748, 87020), (760, 85646), (836, 77860), (880, 73967), (916, 71060), (935, 69616), (1045, 62288), (1145, 56848), (1292, 50380), (1360, 47861), (1496, 43510), (1520, 42823), (1615, 40304), (1672, 38930), (1832, 35530), (1870, 34808), (2090, 31144), (2290, 28424), (2519, 25840), (2584, 25190), (2992, 21755), (3230, 20152), (3344, 19465), (3553, 18320), (3664, 17765), (3740, 17404), (3893, 16720), (4180, 15572), (4351, 14960), (4580, 14212), (5038, 12920), (5168, 12595), (6460, 10076), (7106, 9160), (7480, 8702), (7786, 8360)]