About the Number

4149440

4149439 ← → 4149441

2進数表記:1111110101000011000000

漢数字表記:四百十四万九千四百四十

素因数分解:

2 6 × 5 1 × 12967 1

素因数の和:12984
約数の個数: 28
約数和(自身を含む): 9881616
約数和(自身を除く): 5732176

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12967, 25934, 51868, 64835, 103736, 129670, 207472, 259340, 414944, 518680, 829888, 1037360, 2074720, 4149440]

約数ペア:
[(1, 4149440), (2, 2074720), (4, 1037360), (5, 829888), (8, 518680), (10, 414944), (16, 259340), (20, 207472), (32, 129670), (40, 103736), (64, 64835), (80, 51868), (160, 25934), (320, 12967)]

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