38688430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1217}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 80768016

約数和(自身を除く): 42079586

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1217, 1445, 1870, 2434, 2890, 3179, 6085, 6358, 12170, 13387, 15895, 20689, 26774, 31790, 41378, 66935, 103445, 133870, 206890, 227579, 351713, 455158, 703426, 1137895, 1758565, 2275790, 3517130, 3868843, 7737686, 19344215, 38688430]

約数ペア:

[(1, 38688430), (2, 19344215), (5, 7737686), (10, 3868843), (11, 3517130), (17, 2275790), (22, 1758565), (34, 1137895), (55, 703426), (85, 455158), (110, 351713), (170, 227579), (187, 206890), (289, 133870), (374, 103445), (578, 66935), (935, 41378), (1217, 31790), (1445, 26774), (1870, 20689), (2434, 15895), (2890, 13387), (3179, 12170), (6085, 6358)]