130129120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:824

約数の個数: 96

約数和(自身を含む): 339002496

約数和(自身を除く): 208873376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 107, 110, 160, 176, 214, 220, 352, 428, 440, 535, 691, 856, 880, 1070, 1177, 1382, 1712, 1760, 2140, 2354, 2764, 3424, 3455, 4280, 4708, 5528, 5885, 6910, 7601, 8560, 9416, 11056, 11770, 13820, 15202, 17120, 18832, 22112, 23540, 27640, 30404, 37664, 38005, 47080, 55280, 60808, 73937, 76010, 94160, 110560, 121616, 147874, 152020, 188320, 243232, 295748, 304040, 369685, 591496, 608080, 739370, 813307, 1182992, 1216160, 1478740, 1626614, 2365984, 2957480, 3253228, 4066535, 5914960, 6506456, 8133070, 11829920, 13012912, 16266140, 26025824, 32532280, 65064560, 130129120]

約数ペア:

[(1, 130129120), (2, 65064560), (4, 32532280), (5, 26025824), (8, 16266140), (10, 13012912), (11, 11829920), (16, 8133070), (20, 6506456), (22, 5914960), (32, 4066535), (40, 3253228), (44, 2957480), (55, 2365984), (80, 1626614), (88, 1478740), (107, 1216160), (110, 1182992), (160, 813307), (176, 739370), (214, 608080), (220, 591496), (352, 369685), (428, 304040), (440, 295748), (535, 243232), (691, 188320), (856, 152020), (880, 147874), (1070, 121616), (1177, 110560), (1382, 94160), (1712, 76010), (1760, 73937), (2140, 60808), (2354, 55280), (2764, 47080), (3424, 38005), (3455, 37664), (4280, 30404), (4708, 27640), (5528, 23540), (5885, 22112), (6910, 18832), (7601, 17120), (8560, 15202), (9416, 13820), (11056, 11770)]