139356400

素因数分解:

$2^4\times 5^2\times {\mathrm{137}}^1\times {\mathrm{2543}}^1$

素因数の和:2698

約数の個数: 60

約数和(自身を含む): 337380192

約数和(自身を除く): 198023792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 137, 200, 274, 400, 548, 685, 1096, 1370, 2192, 2543, 2740, 3425, 5086, 5480, 6850, 10172, 10960, 12715, 13700, 20344, 25430, 27400, 40688, 50860, 54800, 63575, 101720, 127150, 203440, 254300, 348391, 508600, 696782, 1017200, 1393564, 1741955, 2787128, 3483910, 5574256, 6967820, 8709775, 13935640, 17419550, 27871280, 34839100, 69678200, 139356400]

約数ペア:

[(1, 139356400), (2, 69678200), (4, 34839100), (5, 27871280), (8, 17419550), (10, 13935640), (16, 8709775), (20, 6967820), (25, 5574256), (40, 3483910), (50, 2787128), (80, 1741955), (100, 1393564), (137, 1017200), (200, 696782), (274, 508600), (400, 348391), (548, 254300), (685, 203440), (1096, 127150), (1370, 101720), (2192, 63575), (2543, 54800), (2740, 50860), (3425, 40688), (5086, 27400), (5480, 25430), (6850, 20344), (10172, 13700), (10960, 12715)]