2247337940

素因数分解:

$2^2\times 5^1\times {\mathrm{5009}}^1\times {\mathrm{22433}}^1$

素因数の和:27451

約数の個数: 24

約数和(自身を含む): 4720562280

約数和(自身を除く): 2473224340

約数列:

[1, 2, 4, 5, 10, 20, 5009, 10018, 20036, 22433, 25045, 44866, 50090, 89732, 100180, 112165, 224330, 448660, 112366897, 224733794, 449467588, 561834485, 1123668970, 2247337940]

約数ペア:

[(1, 2247337940), (2, 1123668970), (4, 561834485), (5, 449467588), (10, 224733794), (20, 112366897), (5009, 448660), (10018, 224330), (20036, 112165), (22433, 100180), (25045, 89732), (44866, 50090)]