About the Number

11406940

11406939 ← → 11406941

2進数表記:101011100000111001011100

漢数字表記:千百四十万六千九百四十

素因数分解:

2 2 × 5 1 × 101 1 × 5647 1

素因数の和:5757
約数の個数: 24
約数和(自身を含む): 24196032
約数和(自身を除く): 12789092

約数列:
[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5647, 11294, 22588, 28235, 56470, 112940, 570347, 1140694, 2281388, 2851735, 5703470, 11406940]

約数ペア:
[(1, 11406940), (2, 5703470), (4, 2851735), (5, 2281388), (10, 1140694), (20, 570347), (101, 112940), (202, 56470), (404, 28235), (505, 22588), (1010, 11294), (2020, 5647)]

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