11581287056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{3533}}^1$

素因数の和:3864

約数の個数: 80

約数和(自身を含む): 24294695040

約数和(自身を除く): 12713407984

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 263, 304, 328, 526, 656, 779, 1052, 1558, 2104, 3116, 3533, 4208, 4997, 6232, 7066, 9994, 10783, 12464, 14132, 19988, 21566, 28264, 39976, 43132, 56528, 67127, 79952, 86264, 134254, 144853, 172528, 204877, 268508, 289706, 409754, 537016, 579412, 819508, 929179, 1074032, 1158824, 1639016, 1858358, 2317648, 2752207, 3278032, 3716716, 5504414, 7433432, 11008828, 14866864, 17654401, 22017656, 35308802, 38096339, 44035312, 70617604, 76192678, 141235208, 152385356, 282470416, 304770712, 609541424, 723830441, 1447660882, 2895321764, 5790643528, 11581287056]

約数ペア:

[(1, 11581287056), (2, 5790643528), (4, 2895321764), (8, 1447660882), (16, 723830441), (19, 609541424), (38, 304770712), (41, 282470416), (76, 152385356), (82, 141235208), (152, 76192678), (164, 70617604), (263, 44035312), (304, 38096339), (328, 35308802), (526, 22017656), (656, 17654401), (779, 14866864), (1052, 11008828), (1558, 7433432), (2104, 5504414), (3116, 3716716), (3533, 3278032), (4208, 2752207), (4997, 2317648), (6232, 1858358), (7066, 1639016), (9994, 1158824), (10783, 1074032), (12464, 929179), (14132, 819508), (19988, 579412), (21566, 537016), (28264, 409754), (39976, 289706), (43132, 268508), (56528, 204877), (67127, 172528), (79952, 144853), (86264, 134254)]