9290960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 25284096

約数和(自身を除く): 15993136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 353, 376, 470, 560, 658, 706, 752, 940, 1316, 1412, 1645, 1765, 1880, 2471, 2632, 2824, 3290, 3530, 3760, 4942, 5264, 5648, 6580, 7060, 9884, 12355, 13160, 14120, 16591, 19768, 24710, 26320, 28240, 33182, 39536, 49420, 66364, 82955, 98840, 116137, 132728, 165910, 197680, 232274, 265456, 331820, 464548, 580685, 663640, 929096, 1161370, 1327280, 1858192, 2322740, 4645480, 9290960]

約数ペア:

[(1, 9290960), (2, 4645480), (4, 2322740), (5, 1858192), (7, 1327280), (8, 1161370), (10, 929096), (14, 663640), (16, 580685), (20, 464548), (28, 331820), (35, 265456), (40, 232274), (47, 197680), (56, 165910), (70, 132728), (80, 116137), (94, 98840), (112, 82955), (140, 66364), (188, 49420), (235, 39536), (280, 33182), (329, 28240), (353, 26320), (376, 24710), (470, 19768), (560, 16591), (658, 14120), (706, 13160), (752, 12355), (940, 9884), (1316, 7060), (1412, 6580), (1645, 5648), (1765, 5264), (1880, 4942), (2471, 3760), (2632, 3530), (2824, 3290)]