7792803740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2909}}^1\times {\mathrm{7879}}^1$

素因数の和:10814

約数の個数: 48

約数和(自身を含む): 17335684800

約数和(自身を除く): 9542881060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2909, 5818, 7879, 11636, 14545, 15758, 29090, 31516, 39395, 49453, 58180, 78790, 98906, 133943, 157580, 197812, 247265, 267886, 494530, 535772, 669715, 989060, 1339430, 2678860, 22920011, 45840022, 91680044, 114600055, 229200110, 389640187, 458400220, 779280374, 1558560748, 1948200935, 3896401870, 7792803740]

約数ペア:

[(1, 7792803740), (2, 3896401870), (4, 1948200935), (5, 1558560748), (10, 779280374), (17, 458400220), (20, 389640187), (34, 229200110), (68, 114600055), (85, 91680044), (170, 45840022), (340, 22920011), (2909, 2678860), (5818, 1339430), (7879, 989060), (11636, 669715), (14545, 535772), (15758, 494530), (29090, 267886), (31516, 247265), (39395, 197812), (49453, 157580), (58180, 133943), (78790, 98906)]