About the Number

132445730

132445729 ← → 132445731

2進数表記:111111001001111011000100010

漢数字表記:一億三千二百四十四万五千七百三十

素因数分解:

2 1 × 5 1 × 23 2 × 25037 1

素因数の和:25090
約数の個数: 24
約数和(自身を含む): 249228252
約数和(自身を除く): 116782522

約数列:
[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 25037, 50074, 125185, 250370, 575851, 1151702, 2879255, 5758510, 13244573, 26489146, 66222865, 132445730]

約数ペア:
[(1, 132445730), (2, 66222865), (5, 26489146), (10, 13244573), (23, 5758510), (46, 2879255), (115, 1151702), (230, 575851), (529, 250370), (1058, 125185), (2645, 50074), (5290, 25037)]

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