6758720

素因数分解:

$2^6\times 5^1\times {\mathrm{21121}}^1$

素因数の和:21138

約数の個数: 28

約数和(自身を含む): 16094964

約数和(自身を除く): 9336244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 21121, 42242, 84484, 105605, 168968, 211210, 337936, 422420, 675872, 844840, 1351744, 1689680, 3379360, 6758720]

約数ペア:

[(1, 6758720), (2, 3379360), (4, 1689680), (5, 1351744), (8, 844840), (10, 675872), (16, 422420), (20, 337936), (32, 211210), (40, 168968), (64, 105605), (80, 84484), (160, 42242), (320, 21121)]