40606148

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 81164160

約数和(自身を除く): 40558012

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 263, 319, 484, 526, 638, 1052, 1276, 1331, 2662, 2893, 3509, 5324, 5786, 7018, 7627, 11572, 14036, 15254, 30508, 31823, 38599, 63646, 77198, 83897, 127292, 154396, 167794, 335588, 350053, 700106, 922867, 1400212, 1845734, 3691468, 10151537, 20303074, 40606148]

約数ペア:

[(1, 40606148), (2, 20303074), (4, 10151537), (11, 3691468), (22, 1845734), (29, 1400212), (44, 922867), (58, 700106), (116, 350053), (121, 335588), (242, 167794), (263, 154396), (319, 127292), (484, 83897), (526, 77198), (638, 63646), (1052, 38599), (1276, 31823), (1331, 30508), (2662, 15254), (2893, 14036), (3509, 11572), (5324, 7627), (5786, 7018)]