About the Number

2014084720

2014084719 ← → 2014084721

2進数表記:1111000000011000111111001110000

漢数字表記:二十億千四百八万四千七百二十

素因数分解:

2 4 × 5 1 × 97 1 × 259547 1

素因数の和:259657
約数の個数: 40
約数和(自身を含む): 4731040944
約数和(自身を除く): 2716956224

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 259547, 519094, 1038188, 1297735, 2076376, 2595470, 4152752, 5190940, 10381880, 20763760, 25176059, 50352118, 100704236, 125880295, 201408472, 251760590, 402816944, 503521180, 1007042360, 2014084720]

約数ペア:
[(1, 2014084720), (2, 1007042360), (4, 503521180), (5, 402816944), (8, 251760590), (10, 201408472), (16, 125880295), (20, 100704236), (40, 50352118), (80, 25176059), (97, 20763760), (194, 10381880), (388, 5190940), (485, 4152752), (776, 2595470), (970, 2076376), (1552, 1297735), (1940, 1038188), (3880, 519094), (7760, 259547)]

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