About the Number

71398014020

71398014019 ← → 71398014021

2進数表記:1000010011111101001110011110001000100

漢数字表記:七百十三億九千八百一万四千二十

素因数分解:

2 2 × 5 1 × 53 1 × 67356617 1

素因数の和:67356679
約数の個数: 24
約数和(自身を含む): 152764809624
約数和(自身を除く): 81366795604

約数列:
[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 67356617, 134713234, 269426468, 336783085, 673566170, 1347132340, 3569900701, 7139801402, 14279602804, 17849503505, 35699007010, 71398014020]

約数ペア:
[(1, 71398014020), (2, 35699007010), (4, 17849503505), (5, 14279602804), (10, 7139801402), (20, 3569900701), (53, 1347132340), (106, 673566170), (212, 336783085), (265, 269426468), (530, 134713234), (1060, 67356617)]

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