8253580

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{733}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 17386992

約数和(自身を除く): 9133412

約数列:

[1, 2, 4, 5, 10, 20, 563, 733, 1126, 1466, 2252, 2815, 2932, 3665, 5630, 7330, 11260, 14660, 412679, 825358, 1650716, 2063395, 4126790, 8253580]

約数ペア:

[(1, 8253580), (2, 4126790), (4, 2063395), (5, 1650716), (10, 825358), (20, 412679), (563, 14660), (733, 11260), (1126, 7330), (1466, 5630), (2252, 3665), (2815, 2932)]