About the Number

10090720

10090719 ← → 10090721

2進数表記:100110011111100011100000

漢数字表記:千九万七百二十

素因数分解:

2 5 × 5 1 × 63067 1

素因数の和:63082
約数の個数: 24
約数和(自身を含む): 23839704
約数和(自身を除く): 13748984

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 63067, 126134, 252268, 315335, 504536, 630670, 1009072, 1261340, 2018144, 2522680, 5045360, 10090720]

約数ペア:
[(1, 10090720), (2, 5045360), (4, 2522680), (5, 2018144), (8, 1261340), (10, 1009072), (16, 630670), (20, 504536), (32, 315335), (40, 252268), (80, 126134), (160, 63067)]

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