82873060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{218087}}^1$

素因数の和:218115

約数の個数: 24

約数和(自身を含む): 183193920

約数和(自身を除く): 100320860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 218087, 436174, 872348, 1090435, 2180870, 4143653, 4361740, 8287306, 16574612, 20718265, 41436530, 82873060]

約数ペア:

[(1, 82873060), (2, 41436530), (4, 20718265), (5, 16574612), (10, 8287306), (19, 4361740), (20, 4143653), (38, 2180870), (76, 1090435), (95, 872348), (190, 436174), (380, 218087)]