29382980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{133559}}^1$

素因数の和:133579

約数の個数: 24

約数和(自身を含む): 67314240

約数和(自身を除く): 37931260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 133559, 267118, 534236, 667795, 1335590, 1469149, 2671180, 2938298, 5876596, 7345745, 14691490, 29382980]

約数ペア:

[(1, 29382980), (2, 14691490), (4, 7345745), (5, 5876596), (10, 2938298), (11, 2671180), (20, 1469149), (22, 1335590), (44, 667795), (55, 534236), (110, 267118), (220, 133559)]