559079920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5227}}^1$

素因数の和:5438

約数の個数: 80

約数和(自身を含む): 1493618688

約数和(自身を除く): 934538768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 191, 280, 382, 560, 764, 955, 1337, 1528, 1910, 2674, 3056, 3820, 5227, 5348, 6685, 7640, 10454, 10696, 13370, 15280, 20908, 21392, 26135, 26740, 36589, 41816, 52270, 53480, 73178, 83632, 104540, 106960, 146356, 182945, 209080, 292712, 365890, 418160, 585424, 731780, 998357, 1463560, 1996714, 2927120, 3993428, 4991785, 6988499, 7986856, 9983570, 13976998, 15973712, 19967140, 27953996, 34942495, 39934280, 55907992, 69884990, 79868560, 111815984, 139769980, 279539960, 559079920]

約数ペア:

[(1, 559079920), (2, 279539960), (4, 139769980), (5, 111815984), (7, 79868560), (8, 69884990), (10, 55907992), (14, 39934280), (16, 34942495), (20, 27953996), (28, 19967140), (35, 15973712), (40, 13976998), (56, 9983570), (70, 7986856), (80, 6988499), (112, 4991785), (140, 3993428), (191, 2927120), (280, 1996714), (382, 1463560), (560, 998357), (764, 731780), (955, 585424), (1337, 418160), (1528, 365890), (1910, 292712), (2674, 209080), (3056, 182945), (3820, 146356), (5227, 106960), (5348, 104540), (6685, 83632), (7640, 73178), (10454, 53480), (10696, 52270), (13370, 41816), (15280, 36589), (20908, 26740), (21392, 26135)]