39312320

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2917

約数の個数: 56

約数和(自身を含む): 95823024

約数和(自身を除く): 56510704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 2857, 3440, 5714, 6880, 11428, 13760, 14285, 22856, 28570, 45712, 57140, 91424, 114280, 122851, 182848, 228560, 245702, 457120, 491404, 614255, 914240, 982808, 1228510, 1965616, 2457020, 3931232, 4914040, 7862464, 9828080, 19656160, 39312320]

約数ペア:

[(1, 39312320), (2, 19656160), (4, 9828080), (5, 7862464), (8, 4914040), (10, 3931232), (16, 2457020), (20, 1965616), (32, 1228510), (40, 982808), (43, 914240), (64, 614255), (80, 491404), (86, 457120), (160, 245702), (172, 228560), (215, 182848), (320, 122851), (344, 114280), (430, 91424), (688, 57140), (860, 45712), (1376, 28570), (1720, 22856), (2752, 14285), (2857, 13760), (3440, 11428), (5714, 6880)]