2012037125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5881}}^1$

素因数の和:5943

約数の個数: 64

約数和(自身を含む): 3171197952

約数和(自身を除く): 1159160827

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 125, 161, 175, 391, 425, 575, 595, 805, 875, 1955, 2125, 2737, 2875, 2975, 4025, 5881, 9775, 13685, 14875, 20125, 29405, 41167, 48875, 68425, 99977, 135263, 147025, 205835, 342125, 499885, 676315, 699839, 735125, 946841, 1029175, 2299471, 2499425, 3381575, 3499195, 4734205, 5145875, 11497355, 12497125, 16096297, 16907875, 17495975, 23671025, 57486775, 80481485, 87479875, 118355125, 287433875, 402407425, 2012037125]

約数ペア:

[(1, 2012037125), (5, 402407425), (7, 287433875), (17, 118355125), (23, 87479875), (25, 80481485), (35, 57486775), (85, 23671025), (115, 17495975), (119, 16907875), (125, 16096297), (161, 12497125), (175, 11497355), (391, 5145875), (425, 4734205), (575, 3499195), (595, 3381575), (805, 2499425), (875, 2299471), (1955, 1029175), (2125, 946841), (2737, 735125), (2875, 699839), (2975, 676315), (4025, 499885), (5881, 342125), (9775, 205835), (13685, 147025), (14875, 135263), (20125, 99977), (29405, 68425), (41167, 48875)]