78836706745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1\times {\mathrm{397633}}^1$

素因数の和:399744

約数の個数: 16

約数和(自身を含む): 99631175040

約数和(自身を除く): 20794468295

約数列:

[1, 5, 19, 95, 2087, 10435, 39653, 198265, 397633, 1988165, 7555027, 37775135, 829860071, 4149300355, 15767341349, 78836706745]

約数ペア:

[(1, 78836706745), (5, 15767341349), (19, 4149300355), (95, 829860071), (2087, 37775135), (10435, 7555027), (39653, 1988165), (198265, 397633)]