404706070

素因数分解:

$2^1\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{19429}}^1$

素因数の和:21519

約数の個数: 16

約数和(自身を含む): 728858160

約数和(自身を除く): 324152090

約数列:

[1, 2, 5, 10, 2083, 4166, 10415, 19429, 20830, 38858, 97145, 194290, 40470607, 80941214, 202353035, 404706070]

約数ペア:

[(1, 404706070), (2, 202353035), (5, 80941214), (10, 40470607), (2083, 194290), (4166, 97145), (10415, 38858), (19429, 20830)]