About the Number

74000140

74000139 ← → 74000141

2進数表記:100011010010010011100001100

漢数字表記:七千四百万百四十

素因数分解:

2 2 × 5 1 × 199 1 × 18593 1

素因数の和:18801
約数の個数: 24
約数和(自身を含む): 156189600
約数和(自身を除く): 82189460

約数列:
[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 18593, 37186, 74372, 92965, 185930, 371860, 3700007, 7400014, 14800028, 18500035, 37000070, 74000140]

約数ペア:
[(1, 74000140), (2, 37000070), (4, 18500035), (5, 14800028), (10, 7400014), (20, 3700007), (199, 371860), (398, 185930), (796, 92965), (995, 74372), (1990, 37186), (3980, 18593)]

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