142808516440

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{12185027}}^1$

素因数の和:12185331

約数の個数: 32

約数和(自身を含む): 322415840880

約数和(自身を除く): 179607324440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 11720, 12185027, 24370054, 48740108, 60925135, 97480216, 121850270, 243700540, 487401080, 3570212911, 7140425822, 14280851644, 17851064555, 28561703288, 35702129110, 71404258220, 142808516440]

約数ペア:

[(1, 142808516440), (2, 71404258220), (4, 35702129110), (5, 28561703288), (8, 17851064555), (10, 14280851644), (20, 7140425822), (40, 3570212911), (293, 487401080), (586, 243700540), (1172, 121850270), (1465, 97480216), (2344, 60925135), (2930, 48740108), (5860, 24370054), (11720, 12185027)]