About the Number

117925160

117925159 ← → 117925161

2進数表記:111000001110110010100101000

漢数字表記:一億千七百九十二万五千百六十

素因数分解:

2 3 × 5 1 × 997 1 × 2957 1

素因数の和:3965
約数の個数: 32
約数和(自身を含む): 265687560
約数和(自身を除く): 147762400

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 997, 1994, 2957, 3988, 4985, 5914, 7976, 9970, 11828, 14785, 19940, 23656, 29570, 39880, 59140, 118280, 2948129, 5896258, 11792516, 14740645, 23585032, 29481290, 58962580, 117925160]

約数ペア:
[(1, 117925160), (2, 58962580), (4, 29481290), (5, 23585032), (8, 14740645), (10, 11792516), (20, 5896258), (40, 2948129), (997, 118280), (1994, 59140), (2957, 39880), (3988, 29570), (4985, 23656), (5914, 19940), (7976, 14785), (9970, 11828)]

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