27585980

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10529}}^1$

素因数の和:10669

約数の個数: 24

約数和(自身を含む): 58378320

約数和(自身を除く): 30792340

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 10529, 21058, 42116, 52645, 105290, 210580, 1379299, 2758598, 5517196, 6896495, 13792990, 27585980]

約数ペア:

[(1, 27585980), (2, 13792990), (4, 6896495), (5, 5517196), (10, 2758598), (20, 1379299), (131, 210580), (262, 105290), (524, 52645), (655, 42116), (1310, 21058), (2620, 10529)]