About the Number

140052440

140052439 ← → 140052441

2進数表記:1000010110010000011111011000

漢数字表記:一億四千五万二千四百四十

素因数分解:

2 3 × 5 1 × 11 1 × 318301 1

素因数の和:318323
約数の個数: 32
約数和(自身を含む): 343766160
約数和(自身を除く): 203713720

約数列:
[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 318301, 636602, 1273204, 1591505, 2546408, 3183010, 3501311, 6366020, 7002622, 12732040, 14005244, 17506555, 28010488, 35013110, 70026220, 140052440]

約数ペア:
[(1, 140052440), (2, 70026220), (4, 35013110), (5, 28010488), (8, 17506555), (10, 14005244), (11, 12732040), (20, 7002622), (22, 6366020), (40, 3501311), (44, 3183010), (55, 2546408), (88, 1591505), (110, 1273204), (220, 636602), (440, 318301)]

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