161245030

素因数分解:

$2^1\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{7741}}^1$

素因数の和:9831

約数の個数: 16

約数和(自身を含む): 290417904

約数和(自身を除く): 129172874

約数列:

[1, 2, 5, 10, 2083, 4166, 7741, 10415, 15482, 20830, 38705, 77410, 16124503, 32249006, 80622515, 161245030]

約数ペア:

[(1, 161245030), (2, 80622515), (5, 32249006), (10, 16124503), (2083, 77410), (4166, 38705), (7741, 20830), (10415, 15482)]