12590900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17987}}^1$

素因数の和:18008

約数の個数: 36

約数和(自身を含む): 31227168

約数和(自身を除く): 18636268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 17987, 35974, 71948, 89935, 125909, 179870, 251818, 359740, 449675, 503636, 629545, 899350, 1259090, 1798700, 2518180, 3147725, 6295450, 12590900]

約数ペア:

[(1, 12590900), (2, 6295450), (4, 3147725), (5, 2518180), (7, 1798700), (10, 1259090), (14, 899350), (20, 629545), (25, 503636), (28, 449675), (35, 359740), (50, 251818), (70, 179870), (100, 125909), (140, 89935), (175, 71948), (350, 35974), (700, 17987)]