23138680

素因数分解:

$2^3\times 5^1\times {\mathrm{578467}}^1$

素因数の和:578478

約数の個数: 16

約数和(自身を含む): 52062120

約数和(自身を除く): 28923440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 578467, 1156934, 2313868, 2892335, 4627736, 5784670, 11569340, 23138680]

約数ペア:

[(1, 23138680), (2, 11569340), (4, 5784670), (5, 4627736), (8, 2892335), (10, 2313868), (20, 1156934), (40, 578467)]