About the Number

20131434875

20131434874 ← → 20131434876

2進数表記:10010101111111011010101000101111011

漢数字表記:二百一億三千百四十三万四千八百七十五

素因数分解:

5 3 × 31 1 × 1031 1 × 5039 1

素因数の和:6116
約数の個数: 32
約数和(自身を含む): 25964789760
約数和(自身を除く): 5833354885

約数列:
[1, 5, 25, 31, 125, 155, 775, 1031, 3875, 5039, 5155, 25195, 25775, 31961, 125975, 128875, 156209, 159805, 629875, 781045, 799025, 3905225, 3995125, 5195209, 19526125, 25976045, 129880225, 161051479, 649401125, 805257395, 4026286975, 20131434875]

約数ペア:
[(1, 20131434875), (5, 4026286975), (25, 805257395), (31, 649401125), (125, 161051479), (155, 129880225), (775, 25976045), (1031, 19526125), (3875, 5195209), (5039, 3995125), (5155, 3905225), (25195, 799025), (25775, 781045), (31961, 629875), (125975, 159805), (128875, 156209)]

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