425983360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60509}}^1$

素因数の和:60539

約数の個数: 64

約数和(自身を含む): 1110963600

約数和(自身を除く): 684980240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 60509, 121018, 242036, 302545, 484072, 605090, 665599, 968144, 1210180, 1331198, 1936288, 2420360, 2662396, 3327995, 3872576, 4840720, 5324792, 6655990, 7745152, 9681440, 10649584, 13311980, 19362880, 21299168, 26623960, 38725760, 42598336, 53247920, 85196672, 106495840, 212991680, 425983360]

約数ペア:

[(1, 425983360), (2, 212991680), (4, 106495840), (5, 85196672), (8, 53247920), (10, 42598336), (11, 38725760), (16, 26623960), (20, 21299168), (22, 19362880), (32, 13311980), (40, 10649584), (44, 9681440), (55, 7745152), (64, 6655990), (80, 5324792), (88, 4840720), (110, 3872576), (128, 3327995), (160, 2662396), (176, 2420360), (220, 1936288), (320, 1331198), (352, 1210180), (440, 968144), (640, 665599), (704, 605090), (880, 484072), (1408, 302545), (1760, 242036), (3520, 121018), (7040, 60509)]