140120804515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{10766101}}^1$

素因数の和:10766262

約数の個数: 16

約数和(自身を含む): 178286649120

約数和(自身を除く): 38165844605

約数列:

[1, 5, 19, 95, 137, 685, 2603, 13015, 10766101, 53830505, 204555919, 1022779595, 1474955837, 7374779185, 28024160903, 140120804515]

約数ペア:

[(1, 140120804515), (5, 28024160903), (19, 7374779185), (95, 1474955837), (137, 1022779595), (685, 204555919), (2603, 53830505), (13015, 10766101)]