About the Number

134449420

134449419 ← → 134449421

2進数表記:1000000000111000100100001100

漢数字表記:一億三千四百四十四万九千四百二十

素因数分解:

2 2 × 5 1 × 7 1 × 960353 1

素因数の和:960369
約数の個数: 24
約数和(自身を含む): 322678944
約数和(自身を除く): 188229524

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 960353, 1920706, 3841412, 4801765, 6722471, 9603530, 13444942, 19207060, 26889884, 33612355, 67224710, 134449420]

約数ペア:
[(1, 134449420), (2, 67224710), (4, 33612355), (5, 26889884), (7, 19207060), (10, 13444942), (14, 9603530), (20, 6722471), (28, 4801765), (35, 3841412), (70, 1920706), (140, 960353)]

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