171201400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{45053}}^1$

素因数の和:45088

約数の個数: 48

約数和(自身を含む): 419002200

約数和(自身を除く): 247800800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 45053, 90106, 180212, 225265, 360424, 450530, 856007, 901060, 1126325, 1712014, 1802120, 2252650, 3424028, 4280035, 4505300, 6848056, 8560070, 9010600, 17120140, 21400175, 34240280, 42800350, 85600700, 171201400]

約数ペア:

[(1, 171201400), (2, 85600700), (4, 42800350), (5, 34240280), (8, 21400175), (10, 17120140), (19, 9010600), (20, 8560070), (25, 6848056), (38, 4505300), (40, 4280035), (50, 3424028), (76, 2252650), (95, 1802120), (100, 1712014), (152, 1126325), (190, 901060), (200, 856007), (380, 450530), (475, 360424), (760, 225265), (950, 180212), (1900, 90106), (3800, 45053)]