About the Number

22006490

22006489 ← → 22006491

2進数表記:1010011111100101011011010

漢数字表記:二千二百万六千四百九十

素因数分解:

2 1 × 5 1 × 11 1 × 37 1 × 5407 1

素因数の和:5462
約数の個数: 32
約数和(自身を含む): 44388864
約数和(自身を除く): 22382374

約数列:
[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 5407, 10814, 27035, 54070, 59477, 118954, 200059, 297385, 400118, 594770, 1000295, 2000590, 2200649, 4401298, 11003245, 22006490]

約数ペア:
[(1, 22006490), (2, 11003245), (5, 4401298), (10, 2200649), (11, 2000590), (22, 1000295), (37, 594770), (55, 400118), (74, 297385), (110, 200059), (185, 118954), (370, 59477), (407, 54070), (814, 27035), (2035, 10814), (4070, 5407)]

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