About the Number

2014865720

2014865719 ← → 2014865721

2進数表記:1111000000110000110100100111000

漢数字表記:二十億千四百八十六万五千七百二十

素因数分解:

2 3 × 5 1 × 7 1 × 7195949 1

素因数の和:7195967
約数の個数: 32
約数和(自身を含む): 5181084000
約数和(自身を除く): 3166218280

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7195949, 14391898, 28783796, 35979745, 50371643, 57567592, 71959490, 100743286, 143918980, 201486572, 251858215, 287837960, 402973144, 503716430, 1007432860, 2014865720]

約数ペア:
[(1, 2014865720), (2, 1007432860), (4, 503716430), (5, 402973144), (7, 287837960), (8, 251858215), (10, 201486572), (14, 143918980), (20, 100743286), (28, 71959490), (35, 57567592), (40, 50371643), (56, 35979745), (70, 28783796), (140, 14391898), (280, 7195949)]

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