5496640

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 56

約数和(自身を含む): 13304520

約数和(自身を除く): 7807880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 193, 320, 356, 386, 445, 712, 772, 890, 965, 1424, 1544, 1780, 1930, 2848, 3088, 3560, 3860, 5696, 6176, 7120, 7720, 12352, 14240, 15440, 17177, 28480, 30880, 34354, 61760, 68708, 85885, 137416, 171770, 274832, 343540, 549664, 687080, 1099328, 1374160, 2748320, 5496640]

約数ペア:

[(1, 5496640), (2, 2748320), (4, 1374160), (5, 1099328), (8, 687080), (10, 549664), (16, 343540), (20, 274832), (32, 171770), (40, 137416), (64, 85885), (80, 68708), (89, 61760), (160, 34354), (178, 30880), (193, 28480), (320, 17177), (356, 15440), (386, 14240), (445, 12352), (712, 7720), (772, 7120), (890, 6176), (965, 5696), (1424, 3860), (1544, 3560), (1780, 3088), (1930, 2848)]