13746040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4463}}^1$

素因数の和:4492

約数の個数: 64

約数和(自身を含む): 38568960

約数和(自身を除く): 24822920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 4463, 8926, 17852, 22315, 31241, 35704, 44630, 49093, 62482, 89260, 98186, 124964, 156205, 178520, 196372, 245465, 249928, 312410, 343651, 392744, 490930, 624820, 687302, 981860, 1249640, 1374604, 1718255, 1963720, 2749208, 3436510, 6873020, 13746040]

約数ペア:

[(1, 13746040), (2, 6873020), (4, 3436510), (5, 2749208), (7, 1963720), (8, 1718255), (10, 1374604), (11, 1249640), (14, 981860), (20, 687302), (22, 624820), (28, 490930), (35, 392744), (40, 343651), (44, 312410), (55, 249928), (56, 245465), (70, 196372), (77, 178520), (88, 156205), (110, 124964), (140, 98186), (154, 89260), (220, 62482), (280, 49093), (308, 44630), (385, 35704), (440, 31241), (616, 22315), (770, 17852), (1540, 8926), (3080, 4463)]