27267800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19477}}^1$

素因数の和:19500

約数の個数: 48

約数和(自身を含む): 72458160

約数和(自身を除く): 45190360

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, 19477, 38954, 77908, 97385, 136339, 155816, 194770, 272678, 389540, 486925, 545356, 681695, 779080, 973850, 1090712, 1363390, 1947700, 2726780, 3408475, 3895400, 5453560, 6816950, 13633900, 27267800]

約数ペア:

[(1, 27267800), (2, 13633900), (4, 6816950), (5, 5453560), (7, 3895400), (8, 3408475), (10, 2726780), (14, 1947700), (20, 1363390), (25, 1090712), (28, 973850), (35, 779080), (40, 681695), (50, 545356), (56, 486925), (70, 389540), (100, 272678), (140, 194770), (175, 155816), (200, 136339), (280, 97385), (350, 77908), (700, 38954), (1400, 19477)]