80565100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10463}}^1$

素因数の和:10495

約数の個数: 72

約数和(自身を含む): 217986048

約数和(自身を除く): 137420948

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 10463, 20926, 41852, 52315, 73241, 104630, 115093, 146482, 209260, 230186, 261575, 292964, 366205, 460372, 523150, 575465, 732410, 805651, 1046300, 1150930, 1464820, 1611302, 1831025, 2301860, 2877325, 3222604, 3662050, 4028255, 5754650, 7324100, 8056510, 11509300, 16113020, 20141275, 40282550, 80565100]

約数ペア:

[(1, 80565100), (2, 40282550), (4, 20141275), (5, 16113020), (7, 11509300), (10, 8056510), (11, 7324100), (14, 5754650), (20, 4028255), (22, 3662050), (25, 3222604), (28, 2877325), (35, 2301860), (44, 1831025), (50, 1611302), (55, 1464820), (70, 1150930), (77, 1046300), (100, 805651), (110, 732410), (140, 575465), (154, 523150), (175, 460372), (220, 366205), (275, 292964), (308, 261575), (350, 230186), (385, 209260), (550, 146482), (700, 115093), (770, 104630), (1100, 73241), (1540, 52315), (1925, 41852), (3850, 20926), (7700, 10463)]