552044080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1009}}^1$

素因数の和:2006

約数の個数: 80

約数和(自身を含む): 1469816640

約数和(自身を除く): 917772560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 977, 1009, 1954, 2018, 3908, 4036, 4885, 5045, 6839, 7063, 7816, 8072, 9770, 10090, 13678, 14126, 15632, 16144, 19540, 20180, 27356, 28252, 34195, 35315, 39080, 40360, 54712, 56504, 68390, 70630, 78160, 80720, 109424, 113008, 136780, 141260, 273560, 282520, 547120, 565040, 985793, 1971586, 3943172, 4928965, 6900551, 7886344, 9857930, 13801102, 15772688, 19715860, 27602204, 34502755, 39431720, 55204408, 69005510, 78863440, 110408816, 138011020, 276022040, 552044080]

約数ペア:

[(1, 552044080), (2, 276022040), (4, 138011020), (5, 110408816), (7, 78863440), (8, 69005510), (10, 55204408), (14, 39431720), (16, 34502755), (20, 27602204), (28, 19715860), (35, 15772688), (40, 13801102), (56, 9857930), (70, 7886344), (80, 6900551), (112, 4928965), (140, 3943172), (280, 1971586), (560, 985793), (977, 565040), (1009, 547120), (1954, 282520), (2018, 273560), (3908, 141260), (4036, 136780), (4885, 113008), (5045, 109424), (6839, 80720), (7063, 78160), (7816, 70630), (8072, 68390), (9770, 56504), (10090, 54712), (13678, 40360), (14126, 39080), (15632, 35315), (16144, 34195), (19540, 28252), (20180, 27356)]