4069317650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{25127}}^1$

素因数の和:25259

約数の個数: 48

約数和(自身を含む): 7851997440

約数和(自身を除く): 3782679790

約数列:

[1, 2, 5, 10, 25, 41, 50, 79, 82, 158, 205, 395, 410, 790, 1025, 1975, 2050, 3239, 3950, 6478, 16195, 25127, 32390, 50254, 80975, 125635, 161950, 251270, 628175, 1030207, 1256350, 1985033, 2060414, 3970066, 5151035, 9925165, 10302070, 19850330, 25755175, 49625825, 51510350, 81386353, 99251650, 162772706, 406931765, 813863530, 2034658825, 4069317650]

約数ペア:

[(1, 4069317650), (2, 2034658825), (5, 813863530), (10, 406931765), (25, 162772706), (41, 99251650), (50, 81386353), (79, 51510350), (82, 49625825), (158, 25755175), (205, 19850330), (395, 10302070), (410, 9925165), (790, 5151035), (1025, 3970066), (1975, 2060414), (2050, 1985033), (3239, 1256350), (3950, 1030207), (6478, 628175), (16195, 251270), (25127, 161950), (32390, 125635), (50254, 80975)]