38428600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{27449}}^1$

素因数の和:27472

約数の個数: 48

約数和(自身を含む): 102114000

約数和(自身を除く): 63685400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 27449, 54898, 109796, 137245, 192143, 219592, 274490, 384286, 548980, 686225, 768572, 960715, 1097960, 1372450, 1537144, 1921430, 2744900, 3842860, 4803575, 5489800, 7685720, 9607150, 19214300, 38428600]

約数ペア:

[(1, 38428600), (2, 19214300), (4, 9607150), (5, 7685720), (7, 5489800), (8, 4803575), (10, 3842860), (14, 2744900), (20, 1921430), (25, 1537144), (28, 1372450), (35, 1097960), (40, 960715), (50, 768572), (56, 686225), (70, 548980), (100, 384286), (140, 274490), (175, 219592), (200, 192143), (280, 137245), (350, 109796), (700, 54898), (1400, 27449)]