11245240

素因数分解:

$2^3\times 5^1\times {\mathrm{281131}}^1$

素因数の和:281142

約数の個数: 16

約数和(自身を含む): 25301880

約数和(自身を除く): 14056640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281131, 562262, 1124524, 1405655, 2249048, 2811310, 5622620, 11245240]

約数ペア:

[(1, 11245240), (2, 5622620), (4, 2811310), (5, 2249048), (8, 1405655), (10, 1124524), (20, 562262), (40, 281131)]