8042650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1$

素因数の和:2119

約数の個数: 48

約数和(自身を含む): 18659520

約数和(自身を除く): 10616870

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 2089, 3850, 4178, 10445, 14623, 20890, 22979, 29246, 45958, 52225, 73115, 104450, 114895, 146230, 160853, 229790, 321706, 365575, 574475, 731150, 804265, 1148950, 1608530, 4021325, 8042650]

約数ペア:

[(1, 8042650), (2, 4021325), (5, 1608530), (7, 1148950), (10, 804265), (11, 731150), (14, 574475), (22, 365575), (25, 321706), (35, 229790), (50, 160853), (55, 146230), (70, 114895), (77, 104450), (110, 73115), (154, 52225), (175, 45958), (275, 29246), (350, 22979), (385, 20890), (550, 14623), (770, 10445), (1925, 4178), (2089, 3850)]