About the Number

134642740

134642739 ← → 134642741

2進数表記:1000000001100111110000110100

漢数字表記:一億三千四百六十四万二千七百四十

素因数分解:

2 2 × 5 1 × 19 1 × 354323 1

素因数の和:354351
約数の個数: 24
約数和(自身を含む): 297632160
約数和(自身を除く): 162989420

約数列:
[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 354323, 708646, 1417292, 1771615, 3543230, 6732137, 7086460, 13464274, 26928548, 33660685, 67321370, 134642740]

約数ペア:
[(1, 134642740), (2, 67321370), (4, 33660685), (5, 26928548), (10, 13464274), (19, 7086460), (20, 6732137), (38, 3543230), (76, 1771615), (95, 1417292), (190, 708646), (380, 354323)]

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