12589340530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{10133}}^1$

素因数の和:10675

約数の個数: 64

約数和(自身を含む): 25741981440

約数和(自身を除く): 13152640910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 503, 1006, 1235, 2470, 2515, 5030, 6539, 9557, 10133, 13078, 19114, 20266, 32695, 47785, 50665, 65390, 95570, 101330, 124241, 131729, 192527, 248482, 263458, 385054, 621205, 658645, 962635, 1242410, 1317290, 1925270, 2502851, 5005702, 5096899, 10193798, 12514255, 25028510, 25484495, 50968990, 66259687, 96841081, 132519374, 193682162, 331298435, 484205405, 662596870, 968410810, 1258934053, 2517868106, 6294670265, 12589340530]

約数ペア:

[(1, 12589340530), (2, 6294670265), (5, 2517868106), (10, 1258934053), (13, 968410810), (19, 662596870), (26, 484205405), (38, 331298435), (65, 193682162), (95, 132519374), (130, 96841081), (190, 66259687), (247, 50968990), (494, 25484495), (503, 25028510), (1006, 12514255), (1235, 10193798), (2470, 5096899), (2515, 5005702), (5030, 2502851), (6539, 1925270), (9557, 1317290), (10133, 1242410), (13078, 962635), (19114, 658645), (20266, 621205), (32695, 385054), (47785, 263458), (50665, 248482), (65390, 192527), (95570, 131729), (101330, 124241)]