8320831345

素因数分解:

$5^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1\times {\mathrm{8923}}^1$

素因数の和:9792

約数の個数: 16

約数和(自身を含む): 10032432192

約数和(自身を除く): 1711600847

約数列:

[1, 5, 421, 443, 2105, 2215, 8923, 44615, 186503, 932515, 3756583, 3952889, 18782915, 19764445, 1664166269, 8320831345]

約数ペア:

[(1, 8320831345), (5, 1664166269), (421, 19764445), (443, 18782915), (2105, 3952889), (2215, 3756583), (8923, 932515), (44615, 186503)]