10090480

素因数分解:

$2^4\times 5^1\times {\mathrm{126131}}^1$

素因数の和:126144

約数の個数: 20

約数和(自身を含む): 23460552

約数和(自身を除く): 13370072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 126131, 252262, 504524, 630655, 1009048, 1261310, 2018096, 2522620, 5045240, 10090480]

約数ペア:

[(1, 10090480), (2, 5045240), (4, 2522620), (5, 2018096), (8, 1261310), (10, 1009048), (16, 630655), (20, 504524), (40, 252262), (80, 126131)]