19598814050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{39359}}^1$

素因数の和:39827

約数の個数: 48

約数和(自身を含む): 38127559680

約数和(自身を除く): 18528745630

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 433, 575, 866, 1150, 2165, 4330, 9959, 10825, 19918, 21650, 39359, 49795, 78718, 99590, 196795, 248975, 393590, 497950, 905257, 983975, 1810514, 1967950, 4526285, 9052570, 17042447, 22631425, 34084894, 45262850, 85212235, 170424470, 391976281, 426061175, 783952562, 852122350, 1959881405, 3919762810, 9799407025, 19598814050]

約数ペア:

[(1, 19598814050), (2, 9799407025), (5, 3919762810), (10, 1959881405), (23, 852122350), (25, 783952562), (46, 426061175), (50, 391976281), (115, 170424470), (230, 85212235), (433, 45262850), (575, 34084894), (866, 22631425), (1150, 17042447), (2165, 9052570), (4330, 4526285), (9959, 1967950), (10825, 1810514), (19918, 983975), (21650, 905257), (39359, 497950), (49795, 393590), (78718, 248975), (99590, 196795)]