3090252040

素因数分解:

$2^3\times 5^1\times {\mathrm{77256301}}^1$

素因数の和:77256312

約数の個数: 16

約数和(自身を含む): 6953067180

約数和(自身を除く): 3862815140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 77256301, 154512602, 309025204, 386281505, 618050408, 772563010, 1545126020, 3090252040]

約数ペア:

[(1, 3090252040), (2, 1545126020), (4, 772563010), (5, 618050408), (8, 386281505), (10, 309025204), (20, 154512602), (40, 77256301)]