About the Number

1042420128

1042420127 ← → 1042420129

2進数表記:111110001000100001000110100000

漢数字表記:十億四千二百四十二万百二十八

素因数分解:

2 5 × 3 1 × 10858543 1

素因数の和:10858556
約数の個数: 24
約数和(自身を含む): 2736353088
約数和(自身を除く): 1693932960

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 10858543, 21717086, 32575629, 43434172, 65151258, 86868344, 130302516, 173736688, 260605032, 347473376, 521210064, 1042420128]

約数ペア:
[(1, 1042420128), (2, 521210064), (3, 347473376), (4, 260605032), (6, 173736688), (8, 130302516), (12, 86868344), (16, 65151258), (24, 43434172), (32, 32575629), (48, 21717086), (96, 10858543)]

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