10252040

素因数分解:

$2^3\times 5^1\times {\mathrm{256301}}^1$

素因数の和:256312

約数の個数: 16

約数和(自身を含む): 23067180

約数和(自身を除く): 12815140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 256301, 512602, 1025204, 1281505, 2050408, 2563010, 5126020, 10252040]

約数ペア:

[(1, 10252040), (2, 5126020), (4, 2563010), (5, 2050408), (8, 1281505), (10, 1025204), (20, 512602), (40, 256301)]