160720010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1461091}}^1$

素因数の和:1461109

約数の個数: 16

約数和(自身を含む): 315595872

約数和(自身を除く): 154875862

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1461091, 2922182, 7305455, 14610910, 16072001, 32144002, 80360005, 160720010]

約数ペア:

[(1, 160720010), (2, 80360005), (5, 32144002), (10, 16072001), (11, 14610910), (22, 7305455), (55, 2922182), (110, 1461091)]