40420094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 75866112

約数和(自身を除く): 35446018

約数列:

[1, 2, 11, 13, 22, 26, 31, 47, 62, 94, 97, 143, 194, 286, 341, 403, 517, 611, 682, 806, 1034, 1067, 1222, 1261, 1457, 2134, 2522, 2914, 3007, 4433, 4559, 6014, 6721, 8866, 9118, 13442, 13871, 16027, 18941, 27742, 32054, 33077, 37882, 39091, 50149, 59267, 66154, 78182, 100298, 118534, 141329, 208351, 282658, 416702, 430001, 651937, 860002, 1303874, 1554619, 1837277, 3109238, 3674554, 20210047, 40420094]

約数ペア:

[(1, 40420094), (2, 20210047), (11, 3674554), (13, 3109238), (22, 1837277), (26, 1554619), (31, 1303874), (47, 860002), (62, 651937), (94, 430001), (97, 416702), (143, 282658), (194, 208351), (286, 141329), (341, 118534), (403, 100298), (517, 78182), (611, 66154), (682, 59267), (806, 50149), (1034, 39091), (1067, 37882), (1222, 33077), (1261, 32054), (1457, 27742), (2134, 18941), (2522, 16027), (2914, 13871), (3007, 13442), (4433, 9118), (4559, 8866), (6014, 6721)]