25133036530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{85711}}^1$

素因数の和:85855

約数の個数: 64

約数和(自身を含む): 53319720960

約数和(自身を除く): 28186684430

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 71, 118, 142, 295, 355, 413, 497, 590, 710, 826, 994, 2065, 2485, 4130, 4189, 4970, 8378, 20945, 29323, 41890, 58646, 85711, 146615, 171422, 293230, 428555, 599977, 857110, 1199954, 2999885, 5056949, 5999770, 6085481, 10113898, 12170962, 25284745, 30427405, 35398643, 42598367, 50569490, 60854810, 70797286, 85196734, 176993215, 212991835, 353986430, 359043379, 425983670, 718086758, 1795216895, 2513303653, 3590433790, 5026607306, 12566518265, 25133036530]

約数ペア:

[(1, 25133036530), (2, 12566518265), (5, 5026607306), (7, 3590433790), (10, 2513303653), (14, 1795216895), (35, 718086758), (59, 425983670), (70, 359043379), (71, 353986430), (118, 212991835), (142, 176993215), (295, 85196734), (355, 70797286), (413, 60854810), (497, 50569490), (590, 42598367), (710, 35398643), (826, 30427405), (994, 25284745), (2065, 12170962), (2485, 10113898), (4130, 6085481), (4189, 5999770), (4970, 5056949), (8378, 2999885), (20945, 1199954), (29323, 857110), (41890, 599977), (58646, 428555), (85711, 293230), (146615, 171422)]