About the Number

5280142

5280141 ← → 5280143

2進数表記:10100001001000110001110

漢数字表記:五百二十八万百四十二

素因数分解:

2 1 × 7 3 × 43 1 × 179 1

素因数の和:245
約数の個数: 32
約数和(自身を含む): 9504000
約数和(自身を除く): 4223858

約数列:
[1, 2, 7, 14, 43, 49, 86, 98, 179, 301, 343, 358, 602, 686, 1253, 2107, 2506, 4214, 7697, 8771, 14749, 15394, 17542, 29498, 53879, 61397, 107758, 122794, 377153, 754306, 2640071, 5280142]

約数ペア:
[(1, 5280142), (2, 2640071), (7, 754306), (14, 377153), (43, 122794), (49, 107758), (86, 61397), (98, 53879), (179, 29498), (301, 17542), (343, 15394), (358, 14749), (602, 8771), (686, 7697), (1253, 4214), (2107, 2506)]

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