About the Number

116981440

116981439 ← → 116981441

2進数表記:110111110001111111011000000

漢数字表記:一億千六百九十八万千四百四十

素因数分解:

2 6 × 5 1 × 365567 1

素因数の和:365584
約数の個数: 28
約数和(自身を含む): 278562816
約数和(自身を除く): 161581376

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 365567, 731134, 1462268, 1827835, 2924536, 3655670, 5849072, 7311340, 11698144, 14622680, 23396288, 29245360, 58490720, 116981440]

約数ペア:
[(1, 116981440), (2, 58490720), (4, 29245360), (5, 23396288), (8, 14622680), (10, 11698144), (16, 7311340), (20, 5849072), (32, 3655670), (40, 2924536), (64, 1827835), (80, 1462268), (160, 731134), (320, 365567)]

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