23830480

素因数分解:

$2^4\times 5^1\times {\mathrm{297881}}^1$

素因数の和:297894

約数の個数: 20

約数和(自身を含む): 55406052

約数和(自身を除く): 31575572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 297881, 595762, 1191524, 1489405, 2383048, 2978810, 4766096, 5957620, 11915240, 23830480]

約数ペア:

[(1, 23830480), (2, 11915240), (4, 5957620), (5, 4766096), (8, 2978810), (10, 2383048), (16, 1489405), (20, 1191524), (40, 595762), (80, 297881)]