11220350

素因数分解:

$2^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{643}}^1$

素因数の和:1004

約数の個数: 24

約数和(自身を含む): 20962200

約数和(自身を除く): 9741850

約数列:

[1, 2, 5, 10, 25, 50, 349, 643, 698, 1286, 1745, 3215, 3490, 6430, 8725, 16075, 17450, 32150, 224407, 448814, 1122035, 2244070, 5610175, 11220350]

約数ペア:

[(1, 11220350), (2, 5610175), (5, 2244070), (10, 1122035), (25, 448814), (50, 224407), (349, 32150), (643, 17450), (698, 16075), (1286, 8725), (1745, 6430), (3215, 3490)]