5721000500

素因数分解:

$2^2\times 5^3\times {\mathrm{311}}^1\times {\mathrm{36791}}^1$

素因数の和:37121

約数の個数: 48

約数和(自身を含む): 12535181568

約数和(自身を除く): 6814181068

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 311, 500, 622, 1244, 1555, 3110, 6220, 7775, 15550, 31100, 36791, 38875, 73582, 77750, 147164, 155500, 183955, 367910, 735820, 919775, 1839550, 3679100, 4598875, 9197750, 11442001, 18395500, 22884002, 45768004, 57210005, 114420010, 228840020, 286050025, 572100050, 1144200100, 1430250125, 2860500250, 5721000500]

約数ペア:

[(1, 5721000500), (2, 2860500250), (4, 1430250125), (5, 1144200100), (10, 572100050), (20, 286050025), (25, 228840020), (50, 114420010), (100, 57210005), (125, 45768004), (250, 22884002), (311, 18395500), (500, 11442001), (622, 9197750), (1244, 4598875), (1555, 3679100), (3110, 1839550), (6220, 919775), (7775, 735820), (15550, 367910), (31100, 183955), (36791, 155500), (38875, 147164), (73582, 77750)]