78814052350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1610093}}^1$

素因数の和:1610205

約数の個数: 48

約数和(自身を含む): 161717841360

約数和(自身を除く): 82903789010

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 178, 275, 445, 550, 890, 979, 1958, 2225, 4450, 4895, 9790, 24475, 48950, 1610093, 3220186, 8050465, 16100930, 17711023, 35422046, 40252325, 80504650, 88555115, 143298277, 177110230, 286596554, 442775575, 716491385, 885551150, 1432982770, 1576281047, 3152562094, 3582456925, 7164913850, 7881405235, 15762810470, 39407026175, 78814052350]

約数ペア:

[(1, 78814052350), (2, 39407026175), (5, 15762810470), (10, 7881405235), (11, 7164913850), (22, 3582456925), (25, 3152562094), (50, 1576281047), (55, 1432982770), (89, 885551150), (110, 716491385), (178, 442775575), (275, 286596554), (445, 177110230), (550, 143298277), (890, 88555115), (979, 80504650), (1958, 40252325), (2225, 35422046), (4450, 17711023), (4895, 16100930), (9790, 8050465), (24475, 3220186), (48950, 1610093)]