5311360

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 13060080

約数和(自身を除く): 7748720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 193, 215, 320, 344, 386, 430, 640, 688, 772, 860, 965, 1376, 1544, 1720, 1930, 2752, 3088, 3440, 3860, 5504, 6176, 6880, 7720, 8299, 12352, 13760, 15440, 16598, 24704, 27520, 30880, 33196, 41495, 61760, 66392, 82990, 123520, 132784, 165980, 265568, 331960, 531136, 663920, 1062272, 1327840, 2655680, 5311360]

約数ペア:

[(1, 5311360), (2, 2655680), (4, 1327840), (5, 1062272), (8, 663920), (10, 531136), (16, 331960), (20, 265568), (32, 165980), (40, 132784), (43, 123520), (64, 82990), (80, 66392), (86, 61760), (128, 41495), (160, 33196), (172, 30880), (193, 27520), (215, 24704), (320, 16598), (344, 15440), (386, 13760), (430, 12352), (640, 8299), (688, 7720), (772, 6880), (860, 6176), (965, 5504), (1376, 3860), (1544, 3440), (1720, 3088), (1930, 2752)]