66111170

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{40559}}^1$

素因数の和:40729

約数の個数: 16

約数和(自身を含む): 119733120

約数和(自身を除く): 53621950

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 40559, 81118, 202795, 405590, 6611117, 13222234, 33055585, 66111170]

約数ペア:

[(1, 66111170), (2, 33055585), (5, 13222234), (10, 6611117), (163, 405590), (326, 202795), (815, 81118), (1630, 40559)]