8045758220

素因数分解:

$2^2\times 5^1\times {\mathrm{3449}}^1\times {\mathrm{116639}}^1$

素因数の和:120097

約数の個数: 24

約数和(自身を含む): 16901136000

約数和(自身を除く): 8855377780

約数列:

[1, 2, 4, 5, 10, 20, 3449, 6898, 13796, 17245, 34490, 68980, 116639, 233278, 466556, 583195, 1166390, 2332780, 402287911, 804575822, 1609151644, 2011439555, 4022879110, 8045758220]

約数ペア:

[(1, 8045758220), (2, 4022879110), (4, 2011439555), (5, 1609151644), (10, 804575822), (20, 402287911), (3449, 2332780), (6898, 1166390), (13796, 583195), (17245, 466556), (34490, 233278), (68980, 116639)]