419075500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1132

約数の個数: 96

約数和(自身を含む): 990662400

約数和(自身を除く): 571586900

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 47, 50, 68, 85, 94, 100, 125, 170, 188, 235, 250, 340, 425, 470, 500, 799, 850, 940, 1049, 1175, 1598, 1700, 2098, 2125, 2350, 3196, 3995, 4196, 4250, 4700, 5245, 5875, 7990, 8500, 10490, 11750, 15980, 17833, 19975, 20980, 23500, 26225, 35666, 39950, 49303, 52450, 71332, 79900, 89165, 98606, 99875, 104900, 131125, 178330, 197212, 199750, 246515, 262250, 356660, 399500, 445825, 493030, 524500, 838151, 891650, 986060, 1232575, 1676302, 1783300, 2229125, 2465150, 3352604, 4190755, 4458250, 4930300, 6162875, 8381510, 8916500, 12325750, 16763020, 20953775, 24651500, 41907550, 83815100, 104768875, 209537750, 419075500]

約数ペア:

[(1, 419075500), (2, 209537750), (4, 104768875), (5, 83815100), (10, 41907550), (17, 24651500), (20, 20953775), (25, 16763020), (34, 12325750), (47, 8916500), (50, 8381510), (68, 6162875), (85, 4930300), (94, 4458250), (100, 4190755), (125, 3352604), (170, 2465150), (188, 2229125), (235, 1783300), (250, 1676302), (340, 1232575), (425, 986060), (470, 891650), (500, 838151), (799, 524500), (850, 493030), (940, 445825), (1049, 399500), (1175, 356660), (1598, 262250), (1700, 246515), (2098, 199750), (2125, 197212), (2350, 178330), (3196, 131125), (3995, 104900), (4196, 99875), (4250, 98606), (4700, 89165), (5245, 79900), (5875, 71332), (7990, 52450), (8500, 49303), (10490, 39950), (11750, 35666), (15980, 26225), (17833, 23500), (19975, 20980)]