About the Number

80853370

80853369 ← → 80853371

2進数表記:100110100011011100101111010

漢数字表記:八千八十五万三千三百七十

素因数分解:

2 1 × 5 1 × 13 1 × 331 1 × 1879 1

素因数の和:2230
約数の個数: 32
約数和(自身を含む): 157288320
約数和(自身を除く): 76434950

約数列:
[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1655, 1879, 3310, 3758, 4303, 8606, 9395, 18790, 21515, 24427, 43030, 48854, 122135, 244270, 621949, 1243898, 3109745, 6219490, 8085337, 16170674, 40426685, 80853370]

約数ペア:
[(1, 80853370), (2, 40426685), (5, 16170674), (10, 8085337), (13, 6219490), (26, 3109745), (65, 1243898), (130, 621949), (331, 244270), (662, 122135), (1655, 48854), (1879, 43030), (3310, 24427), (3758, 21515), (4303, 18790), (8606, 9395)]

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