About the Number

134990920

134990919 ← → 134990921

2進数表記:1000000010111100110001001000

漢数字表記:一億三千四百九十九万九百二十

素因数分解:

2 3 × 5 1 × 229 1 × 14737 1

素因数の和:14977
約数の個数: 32
約数和(自身を含む): 305076600
約数和(自身を除く): 170085680

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 14737, 29474, 58948, 73685, 117896, 147370, 294740, 589480, 3374773, 6749546, 13499092, 16873865, 26998184, 33747730, 67495460, 134990920]

約数ペア:
[(1, 134990920), (2, 67495460), (4, 33747730), (5, 26998184), (8, 16873865), (10, 13499092), (20, 6749546), (40, 3374773), (229, 589480), (458, 294740), (916, 147370), (1145, 117896), (1832, 73685), (2290, 58948), (4580, 29474), (9160, 14737)]

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