224723372020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1605166943}}^1$

素因数の和:1605166959

約数の個数: 24

約数和(自身を含む): 539336093184

約数和(自身を除く): 314612721164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1605166943, 3210333886, 6420667772, 8025834715, 11236168601, 16051669430, 22472337202, 32103338860, 44944674404, 56180843005, 112361686010, 224723372020]

約数ペア:

[(1, 224723372020), (2, 112361686010), (4, 56180843005), (5, 44944674404), (7, 32103338860), (10, 22472337202), (14, 16051669430), (20, 11236168601), (28, 8025834715), (35, 6420667772), (70, 3210333886), (140, 1605166943)]