14489120

素因数分解:

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

素因数の和:813

約数の個数: 48

約数和(自身を含む): 34532568

約数和(自身を除く): 20043448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 661, 685, 1096, 1322, 1370, 2192, 2644, 2740, 3305, 4384, 5288, 5480, 6610, 10576, 10960, 13220, 21152, 21920, 26440, 52880, 90557, 105760, 181114, 362228, 452785, 724456, 905570, 1448912, 1811140, 2897824, 3622280, 7244560, 14489120]

約数ペア:

[(1, 14489120), (2, 7244560), (4, 3622280), (5, 2897824), (8, 1811140), (10, 1448912), (16, 905570), (20, 724456), (32, 452785), (40, 362228), (80, 181114), (137, 105760), (160, 90557), (274, 52880), (548, 26440), (661, 21920), (685, 21152), (1096, 13220), (1322, 10960), (1370, 10576), (2192, 6610), (2644, 5480), (2740, 5288), (3305, 4384)]