1129884727520

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{320713}}^1$

素因数の和:321052

約数の個数: 96

約数和(自身を含む): 2708760706848

約数和(自身を除く): 1578875979328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 227, 388, 454, 485, 776, 908, 970, 1135, 1552, 1816, 1940, 2270, 3104, 3632, 3880, 4540, 7264, 7760, 9080, 15520, 18160, 22019, 36320, 44038, 88076, 110095, 176152, 220190, 320713, 352304, 440380, 641426, 704608, 880760, 1282852, 1603565, 1761520, 2565704, 3207130, 3523040, 5131408, 6414260, 10262816, 12828520, 25657040, 31109161, 51314080, 62218322, 72801851, 124436644, 145603702, 155545805, 248873288, 291207404, 311091610, 364009255, 497746576, 582414808, 622183220, 728018510, 995493152, 1164829616, 1244366440, 1456037020, 2329659232, 2488732880, 2912074040, 4977465760, 5824148080, 7061779547, 11648296160, 14123559094, 28247118188, 35308897735, 56494236376, 70617795470, 112988472752, 141235590940, 225976945504, 282471181880, 564942363760, 1129884727520]

約数ペア:

[(1, 1129884727520), (2, 564942363760), (4, 282471181880), (5, 225976945504), (8, 141235590940), (10, 112988472752), (16, 70617795470), (20, 56494236376), (32, 35308897735), (40, 28247118188), (80, 14123559094), (97, 11648296160), (160, 7061779547), (194, 5824148080), (227, 4977465760), (388, 2912074040), (454, 2488732880), (485, 2329659232), (776, 1456037020), (908, 1244366440), (970, 1164829616), (1135, 995493152), (1552, 728018510), (1816, 622183220), (1940, 582414808), (2270, 497746576), (3104, 364009255), (3632, 311091610), (3880, 291207404), (4540, 248873288), (7264, 155545805), (7760, 145603702), (9080, 124436644), (15520, 72801851), (18160, 62218322), (22019, 51314080), (36320, 31109161), (44038, 25657040), (88076, 12828520), (110095, 10262816), (176152, 6414260), (220190, 5131408), (320713, 3523040), (352304, 3207130), (440380, 2565704), (641426, 1761520), (704608, 1603565), (880760, 1282852)]