About the Number

201130120

201130119 ← → 201130121

2進数表記:1011111111010000000010001000

漢数字表記:二億百十三万百二十

素因数分解:

2 3 × 5 1 × 569 1 × 8837 1

素因数の和:9417
約数の個数: 32
約数和(自身を含む): 453389400
約数和(自身を除く): 252259280

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2276, 2845, 4552, 5690, 8837, 11380, 17674, 22760, 35348, 44185, 70696, 88370, 176740, 353480, 5028253, 10056506, 20113012, 25141265, 40226024, 50282530, 100565060, 201130120]

約数ペア:
[(1, 201130120), (2, 100565060), (4, 50282530), (5, 40226024), (8, 25141265), (10, 20113012), (20, 10056506), (40, 5028253), (569, 353480), (1138, 176740), (2276, 88370), (2845, 70696), (4552, 44185), (5690, 35348), (8837, 22760), (11380, 17674)]

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