About the Number

123234040

123234039 ← → 123234041

2進数表記:111010110000110011011111000

漢数字表記:一億二千三百二十三万四千四十

素因数分解:

2 3 × 5 1 × 107 1 × 28793 1

素因数の和:28911
約数の個数: 32
約数和(自身を含む): 279877680
約数和(自身を除く): 156643640

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 28793, 57586, 115172, 143965, 230344, 287930, 575860, 1151720, 3080851, 6161702, 12323404, 15404255, 24646808, 30808510, 61617020, 123234040]

約数ペア:
[(1, 123234040), (2, 61617020), (4, 30808510), (5, 24646808), (8, 15404255), (10, 12323404), (20, 6161702), (40, 3080851), (107, 1151720), (214, 575860), (428, 287930), (535, 230344), (856, 143965), (1070, 115172), (2140, 57586), (4280, 28793)]

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