About the Number

242546740

242546739 ← → 242546741

2進数表記:1110011101001111100000110100

漢数字表記:二億四千二百五十四万六千七百四十

素因数分解:

2 2 × 5 1 × 277 1 × 43781 1

素因数の和:44067
約数の個数: 24
約数和(自身を含む): 511198632
約数和(自身を除く): 268651892

約数列:
[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 43781, 87562, 175124, 218905, 437810, 875620, 12127337, 24254674, 48509348, 60636685, 121273370, 242546740]

約数ペア:
[(1, 242546740), (2, 121273370), (4, 60636685), (5, 48509348), (10, 24254674), (20, 12127337), (277, 875620), (554, 437810), (1108, 218905), (1385, 175124), (2770, 87562), (5540, 43781)]

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