2080145904

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{1549}}^1$

素因数の和:1938

約数の個数: 80

約数和(自身を含む): 5450023200

約数和(自身を除く): 3369877296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 277, 303, 404, 554, 606, 808, 831, 1108, 1212, 1549, 1616, 1662, 2216, 2424, 3098, 3324, 4432, 4647, 4848, 6196, 6648, 9294, 12392, 13296, 18588, 24784, 27977, 37176, 55954, 74352, 83931, 111908, 156449, 167862, 223816, 312898, 335724, 429073, 447632, 469347, 625796, 671448, 858146, 938694, 1251592, 1287219, 1342896, 1716292, 1877388, 2503184, 2574438, 3432584, 3754776, 5148876, 6865168, 7509552, 10297752, 20595504, 43336373, 86672746, 130009119, 173345492, 260018238, 346690984, 520036476, 693381968, 1040072952, 2080145904]

約数ペア:

[(1, 2080145904), (2, 1040072952), (3, 693381968), (4, 520036476), (6, 346690984), (8, 260018238), (12, 173345492), (16, 130009119), (24, 86672746), (48, 43336373), (101, 20595504), (202, 10297752), (277, 7509552), (303, 6865168), (404, 5148876), (554, 3754776), (606, 3432584), (808, 2574438), (831, 2503184), (1108, 1877388), (1212, 1716292), (1549, 1342896), (1616, 1287219), (1662, 1251592), (2216, 938694), (2424, 858146), (3098, 671448), (3324, 625796), (4432, 469347), (4647, 447632), (4848, 429073), (6196, 335724), (6648, 312898), (9294, 223816), (12392, 167862), (13296, 156449), (18588, 111908), (24784, 83931), (27977, 74352), (37176, 55954)]