2016464870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{36979}}^1$

素因数の和:37053

約数の個数: 64

約数和(自身を含む): 4473100800

約数和(自身を除く): 2456635930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 70, 82, 95, 133, 190, 205, 266, 287, 410, 574, 665, 779, 1330, 1435, 1558, 2870, 3895, 5453, 7790, 10906, 27265, 36979, 54530, 73958, 184895, 258853, 369790, 517706, 702601, 1294265, 1405202, 1516139, 2588530, 3032278, 3513005, 4918207, 7026010, 7580695, 9836414, 10612973, 15161390, 21225946, 24591035, 28806641, 49182070, 53064865, 57613282, 106129730, 144033205, 201646487, 288066410, 403292974, 1008232435, 2016464870]

約数ペア:

[(1, 2016464870), (2, 1008232435), (5, 403292974), (7, 288066410), (10, 201646487), (14, 144033205), (19, 106129730), (35, 57613282), (38, 53064865), (41, 49182070), (70, 28806641), (82, 24591035), (95, 21225946), (133, 15161390), (190, 10612973), (205, 9836414), (266, 7580695), (287, 7026010), (410, 4918207), (574, 3513005), (665, 3032278), (779, 2588530), (1330, 1516139), (1435, 1405202), (1558, 1294265), (2870, 702601), (3895, 517706), (5453, 369790), (7790, 258853), (10906, 184895), (27265, 73958), (36979, 54530)]