About the Number

42720096

42720095 ← → 42720097

2進数表記:10100010111101101101100000

漢数字表記:四千二百七十二万九十六

素因数分解:

2 5 × 3 1 × 445001 1

素因数の和:445014
約数の個数: 24
約数和(自身を含む): 112140504
約数和(自身を除く): 69420408

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 445001, 890002, 1335003, 1780004, 2670006, 3560008, 5340012, 7120016, 10680024, 14240032, 21360048, 42720096]

約数ペア:
[(1, 42720096), (2, 21360048), (3, 14240032), (4, 10680024), (6, 7120016), (8, 5340012), (12, 3560008), (16, 2670006), (24, 1780004), (32, 1335003), (48, 890002), (96, 445001)]

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