About the Number

117639740

117639739 ← → 117639741

2進数表記:111000000110000101000111100

漢数字表記:一億千七百六十三万九千七百四十

素因数分解:

2 2 × 5 1 × 601 1 × 9787 1

素因数の和:10397
約数の個数: 24
約数和(自身を含む): 247479792
約数和(自身を除く): 129840052

約数列:
[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 9787, 12020, 19574, 39148, 48935, 97870, 195740, 5881987, 11763974, 23527948, 29409935, 58819870, 117639740]

約数ペア:
[(1, 117639740), (2, 58819870), (4, 29409935), (5, 23527948), (10, 11763974), (20, 5881987), (601, 195740), (1202, 97870), (2404, 48935), (3005, 39148), (6010, 19574), (9787, 12020)]

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