23295080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12391}}^1$

素因数の和:12449

約数の個数: 32

約数和(自身を含む): 53533440

約数和(自身を除く): 30238360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 12391, 24782, 49564, 61955, 99128, 123910, 247820, 495640, 582377, 1164754, 2329508, 2911885, 4659016, 5823770, 11647540, 23295080]

約数ペア:

[(1, 23295080), (2, 11647540), (4, 5823770), (5, 4659016), (8, 2911885), (10, 2329508), (20, 1164754), (40, 582377), (47, 495640), (94, 247820), (188, 123910), (235, 99128), (376, 61955), (470, 49564), (940, 24782), (1880, 12391)]