About the Number

8307080

8307079 ← → 8307081

2進数表記:11111101100000110001000

漢数字表記:八百三十万七千八十

素因数分解:

2 3 × 5 1 × 97 1 × 2141 1

素因数の和:2249
約数の個数: 32
約数和(自身を含む): 18892440
約数和(自身を除く): 10585360

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 2141, 3880, 4282, 8564, 10705, 17128, 21410, 42820, 85640, 207677, 415354, 830708, 1038385, 1661416, 2076770, 4153540, 8307080]

約数ペア:
[(1, 8307080), (2, 4153540), (4, 2076770), (5, 1661416), (8, 1038385), (10, 830708), (20, 415354), (40, 207677), (97, 85640), (194, 42820), (388, 21410), (485, 17128), (776, 10705), (970, 8564), (1940, 4282), (2141, 3880)]

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