8995240

素因数分解:

$2^3\times 5^1\times {\mathrm{224881}}^1$

素因数の和:224892

約数の個数: 16

約数和(自身を含む): 20239380

約数和(自身を除く): 11244140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 224881, 449762, 899524, 1124405, 1799048, 2248810, 4497620, 8995240]

約数ペア:

[(1, 8995240), (2, 4497620), (4, 2248810), (5, 1799048), (8, 1124405), (10, 899524), (20, 449762), (40, 224881)]