About the Number

133885120

133885119 ← → 133885121

2進数表記:111111110101110110011000000

漢数字表記:一億三千三百八十八万五千百二十

素因数分解:

2 6 × 5 1 × 418391 1

素因数の和:418408
約数の個数: 28
約数和(自身を含む): 318814704
約数和(自身を除く): 184929584

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 418391, 836782, 1673564, 2091955, 3347128, 4183910, 6694256, 8367820, 13388512, 16735640, 26777024, 33471280, 66942560, 133885120]

約数ペア:
[(1, 133885120), (2, 66942560), (4, 33471280), (5, 26777024), (8, 16735640), (10, 13388512), (16, 8367820), (20, 6694256), (32, 4183910), (40, 3347128), (64, 2091955), (80, 1673564), (160, 836782), (320, 418391)]

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