10480280

素因数分解:

$2^3\times 5^1\times {\mathrm{262007}}^1$

素因数の和:262018

約数の個数: 16

約数和(自身を含む): 23580720

約数和(自身を除く): 13100440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 262007, 524014, 1048028, 1310035, 2096056, 2620070, 5240140, 10480280]

約数ペア:

[(1, 10480280), (2, 5240140), (4, 2620070), (5, 2096056), (8, 1310035), (10, 1048028), (20, 524014), (40, 262007)]