About the Number

80853040

80853039 ← → 80853041

2進数表記:100110100011011100000110000

漢数字表記:八千八十五万三千四十

素因数分解:

2 4 × 5 1 × 337 1 × 2999 1

素因数の和:3349
約数の個数: 40
約数和(自身を含む): 188604000
約数和(自身を除く): 107750960

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 2999, 3370, 5392, 5998, 6740, 11996, 13480, 14995, 23992, 26960, 29990, 47984, 59980, 119960, 239920, 1010663, 2021326, 4042652, 5053315, 8085304, 10106630, 16170608, 20213260, 40426520, 80853040]

約数ペア:
[(1, 80853040), (2, 40426520), (4, 20213260), (5, 16170608), (8, 10106630), (10, 8085304), (16, 5053315), (20, 4042652), (40, 2021326), (80, 1010663), (337, 239920), (674, 119960), (1348, 59980), (1685, 47984), (2696, 29990), (2999, 26960), (3370, 23992), (5392, 14995), (5998, 13480), (6740, 11996)]

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