27708250

素因数分解:

$2^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 52313040

約数和(自身を除く): 24604790

約数列:

[1, 2, 5, 10, 25, 50, 125, 137, 250, 274, 685, 809, 1370, 1618, 3425, 4045, 6850, 8090, 17125, 20225, 34250, 40450, 101125, 110833, 202250, 221666, 554165, 1108330, 2770825, 5541650, 13854125, 27708250]

約数ペア:

[(1, 27708250), (2, 13854125), (5, 5541650), (10, 2770825), (25, 1108330), (50, 554165), (125, 221666), (137, 202250), (250, 110833), (274, 101125), (685, 40450), (809, 34250), (1370, 20225), (1618, 17125), (3425, 8090), (4045, 6850)]