224581360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 543750912

約数和(自身を除く): 319169552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 137, 155, 248, 274, 310, 496, 548, 620, 661, 685, 1096, 1240, 1322, 1370, 2192, 2480, 2644, 2740, 3305, 4247, 5288, 5480, 6610, 8494, 10576, 10960, 13220, 16988, 20491, 21235, 26440, 33976, 40982, 42470, 52880, 67952, 81964, 84940, 90557, 102455, 163928, 169880, 181114, 204910, 327856, 339760, 362228, 409820, 452785, 724456, 819640, 905570, 1448912, 1639280, 1811140, 2807267, 3622280, 5614534, 7244560, 11229068, 14036335, 22458136, 28072670, 44916272, 56145340, 112290680, 224581360]

約数ペア:

[(1, 224581360), (2, 112290680), (4, 56145340), (5, 44916272), (8, 28072670), (10, 22458136), (16, 14036335), (20, 11229068), (31, 7244560), (40, 5614534), (62, 3622280), (80, 2807267), (124, 1811140), (137, 1639280), (155, 1448912), (248, 905570), (274, 819640), (310, 724456), (496, 452785), (548, 409820), (620, 362228), (661, 339760), (685, 327856), (1096, 204910), (1240, 181114), (1322, 169880), (1370, 163928), (2192, 102455), (2480, 90557), (2644, 84940), (2740, 81964), (3305, 67952), (4247, 52880), (5288, 42470), (5480, 40982), (6610, 33976), (8494, 26440), (10576, 21235), (10960, 20491), (13220, 16988)]