4080070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8681}}^1$

素因数の和:8735

約数の個数: 16

約数和(自身を含む): 7501248

約数和(自身を除く): 3421178

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 8681, 17362, 43405, 86810, 408007, 816014, 2040035, 4080070]

約数ペア:

[(1, 4080070), (2, 2040035), (5, 816014), (10, 408007), (47, 86810), (94, 43405), (235, 17362), (470, 8681)]