8968040

素因数分解:

$2^3\times 5^1\times {\mathrm{224201}}^1$

素因数の和:224212

約数の個数: 16

約数和(自身を含む): 20178180

約数和(自身を除く): 11210140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 224201, 448402, 896804, 1121005, 1793608, 2242010, 4484020, 8968040]

約数ペア:

[(1, 8968040), (2, 4484020), (4, 2242010), (5, 1793608), (8, 1121005), (10, 896804), (20, 448402), (40, 224201)]