1676640085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1709}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 2216160000

約数和(自身を除く): 539519915

約数列:

[1, 5, 19, 23, 95, 115, 437, 449, 1709, 2185, 2245, 8531, 8545, 10327, 32471, 39307, 42655, 51635, 162355, 196213, 196535, 746833, 767341, 981065, 3734165, 3836705, 14579479, 17648843, 72897395, 88244215, 335328017, 1676640085]

約数ペア:

[(1, 1676640085), (5, 335328017), (19, 88244215), (23, 72897395), (95, 17648843), (115, 14579479), (437, 3836705), (449, 3734165), (1709, 981065), (2185, 767341), (2245, 746833), (8531, 196535), (8545, 196213), (10327, 162355), (32471, 51635), (39307, 42655)]