28308977150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{107089}}^1$

素因数の和:107429

約数の個数: 48

約数和(自身を含む): 55931821920

約数和(自身を除く): 27622844770

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 311, 425, 622, 850, 1555, 3110, 5287, 7775, 10574, 15550, 26435, 52870, 107089, 132175, 214178, 264350, 535445, 1070890, 1820513, 2677225, 3641026, 5354450, 9102565, 18205130, 33304679, 45512825, 66609358, 91025650, 166523395, 333046790, 566179543, 832616975, 1132359086, 1665233950, 2830897715, 5661795430, 14154488575, 28308977150]

約数ペア:

[(1, 28308977150), (2, 14154488575), (5, 5661795430), (10, 2830897715), (17, 1665233950), (25, 1132359086), (34, 832616975), (50, 566179543), (85, 333046790), (170, 166523395), (311, 91025650), (425, 66609358), (622, 45512825), (850, 33304679), (1555, 18205130), (3110, 9102565), (5287, 5354450), (7775, 3641026), (10574, 2677225), (15550, 1820513), (26435, 1070890), (52870, 535445), (107089, 264350), (132175, 214178)]