162462020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1160443}}^1$

素因数の和:1160459

約数の個数: 24

約数和(自身を含む): 389909184

約数和(自身を除く): 227447164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1160443, 2320886, 4641772, 5802215, 8123101, 11604430, 16246202, 23208860, 32492404, 40615505, 81231010, 162462020]

約数ペア:

[(1, 162462020), (2, 81231010), (4, 40615505), (5, 32492404), (7, 23208860), (10, 16246202), (14, 11604430), (20, 8123101), (28, 5802215), (35, 4641772), (70, 2320886), (140, 1160443)]