14656640

素因数分解:

$2^7\times 5^1\times {\mathrm{22901}}^1$

素因数の和:22920

約数の個数: 32

約数和(自身を含む): 35040060

約数和(自身を除く): 20383420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 22901, 45802, 91604, 114505, 183208, 229010, 366416, 458020, 732832, 916040, 1465664, 1832080, 2931328, 3664160, 7328320, 14656640]

約数ペア:

[(1, 14656640), (2, 7328320), (4, 3664160), (5, 2931328), (8, 1832080), (10, 1465664), (16, 916040), (20, 732832), (32, 458020), (40, 366416), (64, 229010), (80, 183208), (128, 114505), (160, 91604), (320, 45802), (640, 22901)]