34400

素因数分解:

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

素因数の和:63

約数の個数: 36

約数和(自身を含む): 85932

約数和(自身を除く): 51532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 1075, 1376, 1720, 2150, 3440, 4300, 6880, 8600, 17200, 34400]

約数ペア:

[(1, 34400), (2, 17200), (4, 8600), (5, 6880), (8, 4300), (10, 3440), (16, 2150), (20, 1720), (25, 1376), (32, 1075), (40, 860), (43, 800), (50, 688), (80, 430), (86, 400), (100, 344), (160, 215), (172, 200)]