2174366920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{25873}}^1$

素因数の和:26086

約数の個数: 64

約数和(自身を含む): 5365232640

約数和(自身を除く): 3190865720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 191, 220, 382, 440, 764, 955, 1528, 1910, 2101, 3820, 4202, 7640, 8404, 10505, 16808, 21010, 25873, 42020, 51746, 84040, 103492, 129365, 206984, 258730, 284603, 517460, 569206, 1034920, 1138412, 1423015, 2276824, 2846030, 4941743, 5692060, 9883486, 11384120, 19766972, 24708715, 39533944, 49417430, 54359173, 98834860, 108718346, 197669720, 217436692, 271795865, 434873384, 543591730, 1087183460, 2174366920]

約数ペア:

[(1, 2174366920), (2, 1087183460), (4, 543591730), (5, 434873384), (8, 271795865), (10, 217436692), (11, 197669720), (20, 108718346), (22, 98834860), (40, 54359173), (44, 49417430), (55, 39533944), (88, 24708715), (110, 19766972), (191, 11384120), (220, 9883486), (382, 5692060), (440, 4941743), (764, 2846030), (955, 2276824), (1528, 1423015), (1910, 1138412), (2101, 1034920), (3820, 569206), (4202, 517460), (7640, 284603), (8404, 258730), (10505, 206984), (16808, 129365), (21010, 103492), (25873, 84040), (42020, 51746)]