202019927120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5338793}}^1$

素因数の和:5338860

約数の個数: 80

約数和(自身を含む): 524312281152

約数和(自身を除く): 322292354032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 688, 860, 880, 946, 1720, 1892, 2365, 3440, 3784, 4730, 7568, 9460, 18920, 37840, 5338793, 10677586, 21355172, 26693965, 42710344, 53387930, 58726723, 85420688, 106775860, 117453446, 213551720, 229568099, 234906892, 293633615, 427103440, 459136198, 469813784, 587267230, 918272396, 939627568, 1147840495, 1174534460, 1836544792, 2295680990, 2349068920, 2525249089, 3673089584, 4591361980, 4698137840, 5050498178, 9182723960, 10100996356, 12626245445, 18365447920, 20201992712, 25252490890, 40403985424, 50504981780, 101009963560, 202019927120]

約数ペア:

[(1, 202019927120), (2, 101009963560), (4, 50504981780), (5, 40403985424), (8, 25252490890), (10, 20201992712), (11, 18365447920), (16, 12626245445), (20, 10100996356), (22, 9182723960), (40, 5050498178), (43, 4698137840), (44, 4591361980), (55, 3673089584), (80, 2525249089), (86, 2349068920), (88, 2295680990), (110, 1836544792), (172, 1174534460), (176, 1147840495), (215, 939627568), (220, 918272396), (344, 587267230), (430, 469813784), (440, 459136198), (473, 427103440), (688, 293633615), (860, 234906892), (880, 229568099), (946, 213551720), (1720, 117453446), (1892, 106775860), (2365, 85420688), (3440, 58726723), (3784, 53387930), (4730, 42710344), (7568, 26693965), (9460, 21355172), (18920, 10677586), (37840, 5338793)]