About the Number

105292988

105292987 ← → 105292989

2進数表記:110010001101010010010111100

漢数字表記:一億五百二十九万二千九百八十八

素因数分解:

2 2 × 23 1 × 31 1 × 36919 1

素因数の和:36977
約数の個数: 24
約数和(自身を含む): 198481920
約数和(自身を除く): 93188932

約数列:
[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 36919, 73838, 147676, 849137, 1144489, 1698274, 2288978, 3396548, 4577956, 26323247, 52646494, 105292988]

約数ペア:
[(1, 105292988), (2, 52646494), (4, 26323247), (23, 4577956), (31, 3396548), (46, 2288978), (62, 1698274), (92, 1144489), (124, 849137), (713, 147676), (1426, 73838), (2852, 36919)]

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