3722382020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{3798349}}^1$

素因数の和:3798372

約数の個数: 36

約数和(自身を含む): 9093249900

約数和(自身を除く): 5370867880

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3798349, 7596698, 15193396, 18991745, 26588443, 37983490, 53176886, 75966980, 106353772, 132942215, 186119101, 265884430, 372238202, 531768860, 744476404, 930595505, 1861191010, 3722382020]

約数ペア:

[(1, 3722382020), (2, 1861191010), (4, 930595505), (5, 744476404), (7, 531768860), (10, 372238202), (14, 265884430), (20, 186119101), (28, 132942215), (35, 106353772), (49, 75966980), (70, 53176886), (98, 37983490), (140, 26588443), (196, 18991745), (245, 15193396), (490, 7596698), (980, 3798349)]