20160375565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{359}}^1\times {\mathrm{3533}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 28121592960

約数和(自身を除く): 7961217395

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 359, 935, 1445, 1795, 3179, 3533, 3949, 6103, 15895, 17665, 19745, 30515, 38863, 60061, 67133, 103751, 194315, 300305, 335665, 518755, 660671, 1021037, 1141261, 1268347, 3303355, 5105185, 5706305, 6341735, 11231407, 13951817, 21561899, 56157035, 69759085, 107809495, 237180889, 366552283, 1185904445, 1832761415, 4032075113, 20160375565]

約数ペア:

[(1, 20160375565), (5, 4032075113), (11, 1832761415), (17, 1185904445), (55, 366552283), (85, 237180889), (187, 107809495), (289, 69759085), (359, 56157035), (935, 21561899), (1445, 13951817), (1795, 11231407), (3179, 6341735), (3533, 5706305), (3949, 5105185), (6103, 3303355), (15895, 1268347), (17665, 1141261), (19745, 1021037), (30515, 660671), (38863, 518755), (60061, 335665), (67133, 300305), (103751, 194315)]