About the Number

12005472

12005471 ← → 12005473

2進数表記:101101110011000001100000

漢数字表記:千二百万五千四百七十二

素因数分解:

2 5 × 3 1 × 79 1 × 1583 1

素因数の和:1675
約数の個数: 48
約数和(自身を含む): 31933440
約数和(自身を除く): 19927968

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1583, 1896, 2528, 3166, 3792, 4749, 6332, 7584, 9498, 12664, 18996, 25328, 37992, 50656, 75984, 125057, 151968, 250114, 375171, 500228, 750342, 1000456, 1500684, 2000912, 3001368, 4001824, 6002736, 12005472]

約数ペア:
[(1, 12005472), (2, 6002736), (3, 4001824), (4, 3001368), (6, 2000912), (8, 1500684), (12, 1000456), (16, 750342), (24, 500228), (32, 375171), (48, 250114), (79, 151968), (96, 125057), (158, 75984), (237, 50656), (316, 37992), (474, 25328), (632, 18996), (948, 12664), (1264, 9498), (1583, 7584), (1896, 6332), (2528, 4749), (3166, 3792)]

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