75696880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{135173}}^1$

素因数の和:135193

約数の個数: 40

約数和(自身を含む): 201138912

約数和(自身を除く): 125442032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 135173, 270346, 540692, 675865, 946211, 1081384, 1351730, 1892422, 2162768, 2703460, 3784844, 4731055, 5406920, 7569688, 9462110, 10813840, 15139376, 18924220, 37848440, 75696880]

約数ペア:

[(1, 75696880), (2, 37848440), (4, 18924220), (5, 15139376), (7, 10813840), (8, 9462110), (10, 7569688), (14, 5406920), (16, 4731055), (20, 3784844), (28, 2703460), (35, 2162768), (40, 1892422), (56, 1351730), (70, 1081384), (80, 946211), (112, 675865), (140, 540692), (280, 270346), (560, 135173)]