85002200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{22369}}^1$

素因数の和:22404

約数の個数: 48

約数和(自身を含む): 208041000

約数和(自身を除く): 123038800

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, 22369, 44738, 89476, 111845, 178952, 223690, 425011, 447380, 559225, 850022, 894760, 1118450, 1700044, 2125055, 2236900, 3400088, 4250110, 4473800, 8500220, 10625275, 17000440, 21250550, 42501100, 85002200]

約数ペア:

[(1, 85002200), (2, 42501100), (4, 21250550), (5, 17000440), (8, 10625275), (10, 8500220), (19, 4473800), (20, 4250110), (25, 3400088), (38, 2236900), (40, 2125055), (50, 1700044), (76, 1118450), (95, 894760), (100, 850022), (152, 559225), (190, 447380), (200, 425011), (380, 223690), (475, 178952), (760, 111845), (950, 89476), (1900, 44738), (3800, 22369)]