About the Number

42804250

42804249 ← → 42804251

2進数表記:10100011010010010000011010

漢数字表記:四千二百八十万四千二百五十

素因数分解:

2 1 × 5 3 × 131 1 × 1307 1

素因数の和:1455
約数の個数: 32
約数和(自身を含む): 80803008
約数和(自身を除く): 37998758

約数列:
[1, 2, 5, 10, 25, 50, 125, 131, 250, 262, 655, 1307, 1310, 2614, 3275, 6535, 6550, 13070, 16375, 32675, 32750, 65350, 163375, 171217, 326750, 342434, 856085, 1712170, 4280425, 8560850, 21402125, 42804250]

約数ペア:
[(1, 42804250), (2, 21402125), (5, 8560850), (10, 4280425), (25, 1712170), (50, 856085), (125, 342434), (131, 326750), (250, 171217), (262, 163375), (655, 65350), (1307, 32750), (1310, 32675), (2614, 16375), (3275, 13070), (6535, 6550)]

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