11243240

素因数分解:

$2^3\times 5^1\times {\mathrm{281081}}^1$

素因数の和:281092

約数の個数: 16

約数和(自身を含む): 25297380

約数和(自身を除く): 14054140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281081, 562162, 1124324, 1405405, 2248648, 2810810, 5621620, 11243240]

約数ペア:

[(1, 11243240), (2, 5621620), (4, 2810810), (5, 2248648), (8, 1405405), (10, 1124324), (20, 562162), (40, 281081)]