5288200

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 12448980

約数和(自身を除く): 7160780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 193, 200, 274, 386, 548, 685, 772, 965, 1096, 1370, 1544, 1930, 2740, 3425, 3860, 4825, 5480, 6850, 7720, 9650, 13700, 19300, 26441, 27400, 38600, 52882, 105764, 132205, 211528, 264410, 528820, 661025, 1057640, 1322050, 2644100, 5288200]

約数ペア:

[(1, 5288200), (2, 2644100), (4, 1322050), (5, 1057640), (8, 661025), (10, 528820), (20, 264410), (25, 211528), (40, 132205), (50, 105764), (100, 52882), (137, 38600), (193, 27400), (200, 26441), (274, 19300), (386, 13700), (548, 9650), (685, 7720), (772, 6850), (965, 5480), (1096, 4825), (1370, 3860), (1544, 3425), (1930, 2740)]