About the Number

104905104

104905103 ← → 104905105

2進数表記:110010000001011100110010000

漢数字表記:一億四百九十万五千百四

素因数分解:

2 4 × 3 1 × 2185523 1

素因数の和:2185534
約数の個数: 20
約数和(自身を含む): 271004976
約数和(自身を除く): 166099872

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2185523, 4371046, 6556569, 8742092, 13113138, 17484184, 26226276, 34968368, 52452552, 104905104]

約数ペア:
[(1, 104905104), (2, 52452552), (3, 34968368), (4, 26226276), (6, 17484184), (8, 13113138), (12, 8742092), (16, 6556569), (24, 4371046), (48, 2185523)]

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