34354000

素因数分解:

$2^4\times 5^3\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 84436560

約数和(自身を除く): 50082560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 89, 100, 125, 178, 193, 200, 250, 356, 386, 400, 445, 500, 712, 772, 890, 965, 1000, 1424, 1544, 1780, 1930, 2000, 2225, 3088, 3560, 3860, 4450, 4825, 7120, 7720, 8900, 9650, 11125, 15440, 17177, 17800, 19300, 22250, 24125, 34354, 35600, 38600, 44500, 48250, 68708, 77200, 85885, 89000, 96500, 137416, 171770, 178000, 193000, 274832, 343540, 386000, 429425, 687080, 858850, 1374160, 1717700, 2147125, 3435400, 4294250, 6870800, 8588500, 17177000, 34354000]

約数ペア:

[(1, 34354000), (2, 17177000), (4, 8588500), (5, 6870800), (8, 4294250), (10, 3435400), (16, 2147125), (20, 1717700), (25, 1374160), (40, 858850), (50, 687080), (80, 429425), (89, 386000), (100, 343540), (125, 274832), (178, 193000), (193, 178000), (200, 171770), (250, 137416), (356, 96500), (386, 89000), (400, 85885), (445, 77200), (500, 68708), (712, 48250), (772, 44500), (890, 38600), (965, 35600), (1000, 34354), (1424, 24125), (1544, 22250), (1780, 19300), (1930, 17800), (2000, 17177), (2225, 15440), (3088, 11125), (3560, 9650), (3860, 8900), (4450, 7720), (4825, 7120)]