About the Number

25225872

25225871 ← → 25225873

2進数表記:1100000001110101010010000

漢数字表記:二千五百二十二万五千八百七十二

素因数分解:

2 4 × 3 1 × 7 1 × 193 1 × 389 1

素因数の和:600
約数の個数: 80
約数和(自身を含む): 75054720
約数和(自身を除く): 49828848

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 193, 336, 386, 389, 579, 772, 778, 1158, 1167, 1351, 1544, 1556, 2316, 2334, 2702, 2723, 3088, 3112, 4053, 4632, 4668, 5404, 5446, 6224, 8106, 8169, 9264, 9336, 10808, 10892, 16212, 16338, 18672, 21616, 21784, 32424, 32676, 43568, 64848, 65352, 75077, 130704, 150154, 225231, 300308, 450462, 525539, 600616, 900924, 1051078, 1201232, 1576617, 1801848, 2102156, 3153234, 3603696, 4204312, 6306468, 8408624, 12612936, 25225872]

約数ペア:
[(1, 25225872), (2, 12612936), (3, 8408624), (4, 6306468), (6, 4204312), (7, 3603696), (8, 3153234), (12, 2102156), (14, 1801848), (16, 1576617), (21, 1201232), (24, 1051078), (28, 900924), (42, 600616), (48, 525539), (56, 450462), (84, 300308), (112, 225231), (168, 150154), (193, 130704), (336, 75077), (386, 65352), (389, 64848), (579, 43568), (772, 32676), (778, 32424), (1158, 21784), (1167, 21616), (1351, 18672), (1544, 16338), (1556, 16212), (2316, 10892), (2334, 10808), (2702, 9336), (2723, 9264), (3088, 8169), (3112, 8106), (4053, 6224), (4632, 5446), (4668, 5404)]

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