About the Number

5186640

5186639 ← → 5186641

2進数表記:10011110010010001010000

漢数字表記:五百十八万六千六百四十

素因数分解:

2 4 × 3 1 × 5 1 × 21611 1

素因数の和:21627
約数の個数: 40
約数和(自身を含む): 16079328
約数和(自身を除く): 10892688

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21611, 43222, 64833, 86444, 108055, 129666, 172888, 216110, 259332, 324165, 345776, 432220, 518664, 648330, 864440, 1037328, 1296660, 1728880, 2593320, 5186640]

約数ペア:
[(1, 5186640), (2, 2593320), (3, 1728880), (4, 1296660), (5, 1037328), (6, 864440), (8, 648330), (10, 518664), (12, 432220), (15, 345776), (16, 324165), (20, 259332), (24, 216110), (30, 172888), (40, 129666), (48, 108055), (60, 86444), (80, 64833), (120, 43222), (240, 21611)]

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