2520162051280

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{229941793}}^1$

素因数の和:229941943

約数の個数: 40

約数和(自身を含む): 5902145968392

約数和(自身を除く): 3381983917112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 229941793, 459883586, 919767172, 1149708965, 1839534344, 2299417930, 3679068688, 4598835860, 9197671720, 18395343440, 31502025641, 63004051282, 126008102564, 157510128205, 252016205128, 315020256410, 504032410256, 630040512820, 1260081025640, 2520162051280]

約数ペア:

[(1, 2520162051280), (2, 1260081025640), (4, 630040512820), (5, 504032410256), (8, 315020256410), (10, 252016205128), (16, 157510128205), (20, 126008102564), (40, 63004051282), (80, 31502025641), (137, 18395343440), (274, 9197671720), (548, 4598835860), (685, 3679068688), (1096, 2299417930), (1370, 1839534344), (2192, 1149708965), (2740, 919767172), (5480, 459883586), (10960, 229941793)]