About the Number

119716420

119716419 ← → 119716421

2進数表記:111001000101011101001000100

漢数字表記:一億千九百七十一万六千四百二十

素因数分解:

2 2 × 5 1 × 31 1 × 353 1 × 547 1

素因数の和:940
約数の個数: 48
約数和(自身を含む): 260725248
約数和(自身を除く): 141008828

約数列:
[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 353, 547, 620, 706, 1094, 1412, 1765, 2188, 2735, 3530, 5470, 7060, 10940, 10943, 16957, 21886, 33914, 43772, 54715, 67828, 84785, 109430, 169570, 193091, 218860, 339140, 386182, 772364, 965455, 1930910, 3861820, 5985821, 11971642, 23943284, 29929105, 59858210, 119716420]

約数ペア:
[(1, 119716420), (2, 59858210), (4, 29929105), (5, 23943284), (10, 11971642), (20, 5985821), (31, 3861820), (62, 1930910), (124, 965455), (155, 772364), (310, 386182), (353, 339140), (547, 218860), (620, 193091), (706, 169570), (1094, 109430), (1412, 84785), (1765, 67828), (2188, 54715), (2735, 43772), (3530, 33914), (5470, 21886), (7060, 16957), (10940, 10943)]

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