2851541290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{5521}}^1$

素因数の和:5707

約数の個数: 64

約数和(自身を含む): 5760992160

約数和(自身を除く): 2909450870

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 137, 145, 274, 290, 377, 685, 754, 1370, 1781, 1885, 3562, 3770, 3973, 5521, 7946, 8905, 11042, 17810, 19865, 27605, 39730, 51649, 55210, 71773, 103298, 143546, 160109, 258245, 320218, 358865, 516490, 717730, 756377, 800545, 1512754, 1601090, 2081417, 3781885, 4162834, 7563770, 9832901, 10407085, 19665802, 20814170, 21934933, 43869866, 49164505, 98329010, 109674665, 219349330, 285154129, 570308258, 1425770645, 2851541290]

約数ペア:

[(1, 2851541290), (2, 1425770645), (5, 570308258), (10, 285154129), (13, 219349330), (26, 109674665), (29, 98329010), (58, 49164505), (65, 43869866), (130, 21934933), (137, 20814170), (145, 19665802), (274, 10407085), (290, 9832901), (377, 7563770), (685, 4162834), (754, 3781885), (1370, 2081417), (1781, 1601090), (1885, 1512754), (3562, 800545), (3770, 756377), (3973, 717730), (5521, 516490), (7946, 358865), (8905, 320218), (11042, 258245), (17810, 160109), (19865, 143546), (27605, 103298), (39730, 71773), (51649, 55210)]