About the Number

112494890

112494889 ← → 112494891

2進数表記:110101101001000100100101010

漢数字表記:一億千二百四十九万四千八百九十

素因数分解:

2 1 × 5 1 × 113 2 × 881 1

素因数の和:1114
約数の個数: 24
約数和(自身を含む): 204530508
約数和(自身を除く): 92035618

約数列:
[1, 2, 5, 10, 113, 226, 565, 881, 1130, 1762, 4405, 8810, 12769, 25538, 63845, 99553, 127690, 199106, 497765, 995530, 11249489, 22498978, 56247445, 112494890]

約数ペア:
[(1, 112494890), (2, 56247445), (5, 22498978), (10, 11249489), (113, 995530), (226, 497765), (565, 199106), (881, 127690), (1130, 99553), (1762, 63845), (4405, 25538), (8810, 12769)]

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