About the Number

40931140

40931139 ← → 40931141

2進数表記:10011100001000111101000100

漢数字表記:四千九十三万千百四十

素因数分解:

2 2 × 5 1 × 239 1 × 8563 1

素因数の和:8811
約数の個数: 24
約数和(自身を含む): 86325120
約数和(自身を除く): 45393980

約数列:
[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 8563, 17126, 34252, 42815, 85630, 171260, 2046557, 4093114, 8186228, 10232785, 20465570, 40931140]

約数ペア:
[(1, 40931140), (2, 20465570), (4, 10232785), (5, 8186228), (10, 4093114), (20, 2046557), (239, 171260), (478, 85630), (956, 42815), (1195, 34252), (2390, 17126), (4780, 8563)]

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