About the Number

101080385

101080384 ← → 101080386

2進数表記:110000001100101110101000001

漢数字表記:一億百八万三百八十五

素因数分解:

5 1 × 7 3 × 17 1 × 3467 1

素因数の和:3510
約数の個数: 32
約数和(自身を含む): 149817600
約数和(自身を除く): 48737215

約数列:
[1, 5, 7, 17, 35, 49, 85, 119, 245, 343, 595, 833, 1715, 3467, 4165, 5831, 17335, 24269, 29155, 58939, 121345, 169883, 294695, 412573, 849415, 1189181, 2062865, 2888011, 5945905, 14440055, 20216077, 101080385]

約数ペア:
[(1, 101080385), (5, 20216077), (7, 14440055), (17, 5945905), (35, 2888011), (49, 2062865), (85, 1189181), (119, 849415), (245, 412573), (343, 294695), (595, 169883), (833, 121345), (1715, 58939), (3467, 29155), (4165, 24269), (5831, 17335)]

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