About the Number

82904120

82904119 ← → 82904121

2進数表記:100111100010000010000111000

漢数字表記:八千二百九十万四千百二十

素因数分解:

2 3 × 5 1 × 13 1 × 159431 1

素因数の和:159455
約数の個数: 32
約数和(自身を含む): 200884320
約数和(自身を除く): 117980200

約数列:
[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 159431, 318862, 637724, 797155, 1275448, 1594310, 2072603, 3188620, 4145206, 6377240, 8290412, 10363015, 16580824, 20726030, 41452060, 82904120]

約数ペア:
[(1, 82904120), (2, 41452060), (4, 20726030), (5, 16580824), (8, 10363015), (10, 8290412), (13, 6377240), (20, 4145206), (26, 3188620), (40, 2072603), (52, 1594310), (65, 1275448), (104, 797155), (130, 637724), (260, 318862), (520, 159431)]

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