520040224

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{1447}}^1$

素因数の和:2489

約数の個数: 48

約数和(自身を含む): 1118771136

約数和(自身を除く): 598730912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1021, 1447, 2042, 2894, 4084, 5788, 8168, 11231, 11576, 15917, 16336, 22462, 23152, 31834, 32672, 44924, 46304, 63668, 89848, 127336, 179696, 254672, 359392, 509344, 1477387, 2954774, 5909548, 11819096, 16251257, 23638192, 32502514, 47276384, 65005028, 130010056, 260020112, 520040224]

約数ペア:

[(1, 520040224), (2, 260020112), (4, 130010056), (8, 65005028), (11, 47276384), (16, 32502514), (22, 23638192), (32, 16251257), (44, 11819096), (88, 5909548), (176, 2954774), (352, 1477387), (1021, 509344), (1447, 359392), (2042, 254672), (2894, 179696), (4084, 127336), (5788, 89848), (8168, 63668), (11231, 46304), (11576, 44924), (15917, 32672), (16336, 31834), (22462, 23152)]