82336660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{84017}}^1$

素因数の和:84040

約数の個数: 36

約数和(自身を含む): 201139092

約数和(自身を除く): 118802432

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 84017, 168034, 336068, 420085, 588119, 840170, 1176238, 1680340, 2352476, 2940595, 4116833, 5881190, 8233666, 11762380, 16467332, 20584165, 41168330, 82336660]

約数ペア:

[(1, 82336660), (2, 41168330), (4, 20584165), (5, 16467332), (7, 11762380), (10, 8233666), (14, 5881190), (20, 4116833), (28, 2940595), (35, 2352476), (49, 1680340), (70, 1176238), (98, 840170), (140, 588119), (196, 420085), (245, 336068), (490, 168034), (980, 84017)]