About the Number

5042740

5042739 ← → 5042741

2進数表記:10011001111001000110100

漢数字表記:五百四万二千七百四十

素因数分解:

2 2 × 5 1 × 89 1 × 2833 1

素因数の和:2931
約数の個数: 24
約数和(自身を含む): 10712520
約数和(自身を除く): 5669780

約数列:
[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2833, 5666, 11332, 14165, 28330, 56660, 252137, 504274, 1008548, 1260685, 2521370, 5042740]

約数ペア:
[(1, 5042740), (2, 2521370), (4, 1260685), (5, 1008548), (10, 504274), (20, 252137), (89, 56660), (178, 28330), (356, 14165), (445, 11332), (890, 5666), (1780, 2833)]

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