About the Number

230388025

230388024 ← → 230388026

2進数表記:1101101110110111000100111001

漢数字表記:二億三千三十八万八千二十五

素因数分解:

5 2 × 7 1 × 751 1 × 1753 1

素因数の和:2521
約数の個数: 24
約数和(自身を含む): 327113984
約数和(自身を除く): 96725959

約数列:
[1, 5, 7, 25, 35, 175, 751, 1753, 3755, 5257, 8765, 12271, 18775, 26285, 43825, 61355, 131425, 306775, 1316503, 6582515, 9215521, 32912575, 46077605, 230388025]

約数ペア:
[(1, 230388025), (5, 46077605), (7, 32912575), (25, 9215521), (35, 6582515), (175, 1316503), (751, 306775), (1753, 131425), (3755, 61355), (5257, 43825), (8765, 26285), (12271, 18775)]

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