25094020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179243}}^1$

素因数の和:179259

約数の個数: 24

約数和(自身を含む): 60225984

約数和(自身を除く): 35131964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179243, 358486, 716972, 896215, 1254701, 1792430, 2509402, 3584860, 5018804, 6273505, 12547010, 25094020]

約数ペア:

[(1, 25094020), (2, 12547010), (4, 6273505), (5, 5018804), (7, 3584860), (10, 2509402), (14, 1792430), (20, 1254701), (28, 896215), (35, 716972), (70, 358486), (140, 179243)]