13638800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{4871}}^1$

素因数の和:4896

約数の個数: 60

約数和(自身を含む): 37455936

約数和(自身を除く): 23817136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 4871, 9742, 19484, 24355, 34097, 38968, 48710, 68194, 77936, 97420, 121775, 136388, 170485, 194840, 243550, 272776, 340970, 389680, 487100, 545552, 681940, 852425, 974200, 1363880, 1704850, 1948400, 2727760, 3409700, 6819400, 13638800]

約数ペア:

[(1, 13638800), (2, 6819400), (4, 3409700), (5, 2727760), (7, 1948400), (8, 1704850), (10, 1363880), (14, 974200), (16, 852425), (20, 681940), (25, 545552), (28, 487100), (35, 389680), (40, 340970), (50, 272776), (56, 243550), (70, 194840), (80, 170485), (100, 136388), (112, 121775), (140, 97420), (175, 77936), (200, 68194), (280, 48710), (350, 38968), (400, 34097), (560, 24355), (700, 19484), (1400, 9742), (2800, 4871)]