About the Number

2009320900

2009320899 ← → 2009320901

2進数表記:1110111110000111100110111000100

漢数字表記:二十億九百三十二万九百

素因数分解:

2 2 × 5 2 × 107 1 × 187787 1

素因数の和:187908
約数の個数: 36
約数和(自身を含む): 4400999568
約数和(自身を除く): 2391678668

約数列:
[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 10700, 187787, 375574, 751148, 938935, 1877870, 3755740, 4694675, 9389350, 18778700, 20093209, 40186418, 80372836, 100466045, 200932090, 401864180, 502330225, 1004660450, 2009320900]

約数ペア:
[(1, 2009320900), (2, 1004660450), (4, 502330225), (5, 401864180), (10, 200932090), (20, 100466045), (25, 80372836), (50, 40186418), (100, 20093209), (107, 18778700), (214, 9389350), (428, 4694675), (535, 3755740), (1070, 1877870), (2140, 938935), (2675, 751148), (5350, 375574), (10700, 187787)]

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