23472603220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{536149}}^1$

素因数の和:536368

約数の個数: 48

約数和(自身を含む): 54043920000

約数和(自身を除く): 30571316780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 199, 220, 398, 796, 995, 1990, 2189, 3980, 4378, 8756, 10945, 21890, 43780, 536149, 1072298, 2144596, 2680745, 5361490, 5897639, 10722980, 11795278, 23590556, 29488195, 58976390, 106693651, 117952780, 213387302, 426774604, 533468255, 1066936510, 1173630161, 2133873020, 2347260322, 4694520644, 5868150805, 11736301610, 23472603220]

約数ペア:

[(1, 23472603220), (2, 11736301610), (4, 5868150805), (5, 4694520644), (10, 2347260322), (11, 2133873020), (20, 1173630161), (22, 1066936510), (44, 533468255), (55, 426774604), (110, 213387302), (199, 117952780), (220, 106693651), (398, 58976390), (796, 29488195), (995, 23590556), (1990, 11795278), (2189, 10722980), (3980, 5897639), (4378, 5361490), (8756, 2680745), (10945, 2144596), (21890, 1072298), (43780, 536149)]