17002000

素因数分解:

$2^4\times 5^3\times {\mathrm{8501}}^1$

素因数の和:8524

約数の個数: 40

約数和(自身を含む): 41115672

約数和(自身を除く): 24113672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 8501, 17002, 34004, 42505, 68008, 85010, 136016, 170020, 212525, 340040, 425050, 680080, 850100, 1062625, 1700200, 2125250, 3400400, 4250500, 8501000, 17002000]

約数ペア:

[(1, 17002000), (2, 8501000), (4, 4250500), (5, 3400400), (8, 2125250), (10, 1700200), (16, 1062625), (20, 850100), (25, 680080), (40, 425050), (50, 340040), (80, 212525), (100, 170020), (125, 136016), (200, 85010), (250, 68008), (400, 42505), (500, 34004), (1000, 17002), (2000, 8501)]