10371280

素因数分解:

$2^4\times 5^1\times {\mathrm{129641}}^1$

素因数の和:129654

約数の個数: 20

約数和(自身を含む): 24113412

約数和(自身を除く): 13742132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 129641, 259282, 518564, 648205, 1037128, 1296410, 2074256, 2592820, 5185640, 10371280]

約数ペア:

[(1, 10371280), (2, 5185640), (4, 2592820), (5, 2074256), (8, 1296410), (10, 1037128), (16, 648205), (20, 518564), (40, 259282), (80, 129641)]