83486960

素因数分解:

$2^4\times 5^1\times {\mathrm{1043587}}^1$

素因数の和:1043600

約数の個数: 20

約数和(自身を含む): 194107368

約数和(自身を除く): 110620408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1043587, 2087174, 4174348, 5217935, 8348696, 10435870, 16697392, 20871740, 41743480, 83486960]

約数ペア:

[(1, 83486960), (2, 41743480), (4, 20871740), (5, 16697392), (8, 10435870), (10, 8348696), (16, 5217935), (20, 4174348), (40, 2087174), (80, 1043587)]