11830480

素因数分解:

$2^4\times 5^1\times {\mathrm{147881}}^1$

素因数の和:147894

約数の個数: 20

約数和(自身を含む): 27506052

約数和(自身を除く): 15675572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 147881, 295762, 591524, 739405, 1183048, 1478810, 2366096, 2957620, 5915240, 11830480]

約数ペア:

[(1, 11830480), (2, 5915240), (4, 2957620), (5, 2366096), (8, 1478810), (10, 1183048), (16, 739405), (20, 591524), (40, 295762), (80, 147881)]