1425133040

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{140269}}^1$

素因数の和:140409

約数の個数: 40

約数和(自身を含む): 3339548160

約数和(自身を除く): 1914415120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 140269, 280538, 561076, 701345, 1122152, 1402690, 2244304, 2805380, 5610760, 11221520, 17814163, 35628326, 71256652, 89070815, 142513304, 178141630, 285026608, 356283260, 712566520, 1425133040]

約数ペア:

[(1, 1425133040), (2, 712566520), (4, 356283260), (5, 285026608), (8, 178141630), (10, 142513304), (16, 89070815), (20, 71256652), (40, 35628326), (80, 17814163), (127, 11221520), (254, 5610760), (508, 2805380), (635, 2244304), (1016, 1402690), (1270, 1122152), (2032, 701345), (2540, 561076), (5080, 280538), (10160, 140269)]