About the Number

13339840

13339839 ← → 13339841

2進数表記:110010111000110011000000

漢数字表記:千三百三十三万九千八百四十

素因数分解:

2 6 × 5 1 × 41687 1

素因数の和:41704
約数の個数: 28
約数和(自身を含む): 31766256
約数和(自身を除く): 18426416

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 41687, 83374, 166748, 208435, 333496, 416870, 666992, 833740, 1333984, 1667480, 2667968, 3334960, 6669920, 13339840]

約数ペア:
[(1, 13339840), (2, 6669920), (4, 3334960), (5, 2667968), (8, 1667480), (10, 1333984), (16, 833740), (20, 666992), (32, 416870), (40, 333496), (64, 208435), (80, 166748), (160, 83374), (320, 41687)]

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