About the Number

133944280

133944279 ← → 133944281

2進数表記:111111110111101001111011000

漢数字表記:一億三千三百九十四万四千二百八十

素因数分解:

2 3 × 5 1 × 709 1 × 4723 1

素因数の和:5443
約数の個数: 32
約数和(自身を含む): 301863600
約数和(自身を除く): 167919320

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 709, 1418, 2836, 3545, 4723, 5672, 7090, 9446, 14180, 18892, 23615, 28360, 37784, 47230, 94460, 188920, 3348607, 6697214, 13394428, 16743035, 26788856, 33486070, 66972140, 133944280]

約数ペア:
[(1, 133944280), (2, 66972140), (4, 33486070), (5, 26788856), (8, 16743035), (10, 13394428), (20, 6697214), (40, 3348607), (709, 188920), (1418, 94460), (2836, 47230), (3545, 37784), (4723, 28360), (5672, 23615), (7090, 18892), (9446, 14180)]

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