20190351335

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{2281}}^1$

素因数の和:2664

約数の個数: 64

約数和(自身を含む): 30694616064

約数和(自身を除く): 10504264729

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 277, 385, 415, 581, 913, 1385, 1939, 2281, 2905, 3047, 4565, 6391, 9695, 11405, 15235, 15967, 21329, 22991, 25091, 31955, 79835, 106645, 114955, 125455, 160937, 175637, 189323, 252901, 631837, 804685, 878185, 946615, 1264505, 1325261, 1770307, 2082553, 3159185, 4422859, 6626305, 6950207, 8851535, 10412765, 14577871, 22114295, 34751035, 48651449, 52442471, 72889355, 243257245, 262212355, 367097297, 576867181, 1835486485, 2884335905, 4038070267, 20190351335]

約数ペア:

[(1, 20190351335), (5, 4038070267), (7, 2884335905), (11, 1835486485), (35, 576867181), (55, 367097297), (77, 262212355), (83, 243257245), (277, 72889355), (385, 52442471), (415, 48651449), (581, 34751035), (913, 22114295), (1385, 14577871), (1939, 10412765), (2281, 8851535), (2905, 6950207), (3047, 6626305), (4565, 4422859), (6391, 3159185), (9695, 2082553), (11405, 1770307), (15235, 1325261), (15967, 1264505), (21329, 946615), (22991, 878185), (25091, 804685), (31955, 631837), (79835, 252901), (106645, 189323), (114955, 175637), (125455, 160937)]