165532760

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{70141}}^1$

素因数の和:70211

約数の個数: 32

約数和(自身を含む): 378766800

約数和(自身を除く): 213234040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 70141, 140282, 280564, 350705, 561128, 701410, 1402820, 2805640, 4138319, 8276638, 16553276, 20691595, 33106552, 41383190, 82766380, 165532760]

約数ペア:

[(1, 165532760), (2, 82766380), (4, 41383190), (5, 33106552), (8, 20691595), (10, 16553276), (20, 8276638), (40, 4138319), (59, 2805640), (118, 1402820), (236, 701410), (295, 561128), (472, 350705), (590, 280564), (1180, 140282), (2360, 70141)]