17209862960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{55259}}^1$

素因数の和:55518

約数の個数: 80

約数和(自身を含む): 42552410400

約数和(自身を除く): 25342547440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 229, 272, 340, 458, 680, 916, 1145, 1360, 1832, 2290, 3664, 3893, 4580, 7786, 9160, 15572, 18320, 19465, 31144, 38930, 55259, 62288, 77860, 110518, 155720, 221036, 276295, 311440, 442072, 552590, 884144, 939403, 1105180, 1878806, 2210360, 3757612, 4420720, 4697015, 7515224, 9394030, 12654311, 15030448, 18788060, 25308622, 37576120, 50617244, 63271555, 75152240, 101234488, 126543110, 202468976, 215123287, 253086220, 430246574, 506172440, 860493148, 1012344880, 1075616435, 1720986296, 2151232870, 3441972592, 4302465740, 8604931480, 17209862960]

約数ペア:

[(1, 17209862960), (2, 8604931480), (4, 4302465740), (5, 3441972592), (8, 2151232870), (10, 1720986296), (16, 1075616435), (17, 1012344880), (20, 860493148), (34, 506172440), (40, 430246574), (68, 253086220), (80, 215123287), (85, 202468976), (136, 126543110), (170, 101234488), (229, 75152240), (272, 63271555), (340, 50617244), (458, 37576120), (680, 25308622), (916, 18788060), (1145, 15030448), (1360, 12654311), (1832, 9394030), (2290, 7515224), (3664, 4697015), (3893, 4420720), (4580, 3757612), (7786, 2210360), (9160, 1878806), (15572, 1105180), (18320, 939403), (19465, 884144), (31144, 552590), (38930, 442072), (55259, 311440), (62288, 276295), (77860, 221036), (110518, 155720)]