About the Number

103055980

103055979 ← → 103055981

2進数表記:110001001001000001001101100

漢数字表記:一億三百五万五千九百八十

素因数分解:

2 2 × 5 1 × 107 1 × 48157 1

素因数の和:48273
約数の個数: 24
約数和(自身を含む): 218444688
約数和(自身を除く): 115388708

約数列:
[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 48157, 96314, 192628, 240785, 481570, 963140, 5152799, 10305598, 20611196, 25763995, 51527990, 103055980]

約数ペア:
[(1, 103055980), (2, 51527990), (4, 25763995), (5, 20611196), (10, 10305598), (20, 5152799), (107, 963140), (214, 481570), (428, 240785), (535, 192628), (1070, 96314), (2140, 48157)]

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