22192070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 19176250

約数列:

[1, 2, 5, 10, 41, 82, 113, 205, 226, 410, 479, 565, 958, 1130, 2395, 4633, 4790, 9266, 19639, 23165, 39278, 46330, 54127, 98195, 108254, 196390, 270635, 541270, 2219207, 4438414, 11096035, 22192070]

約数ペア:

[(1, 22192070), (2, 11096035), (5, 4438414), (10, 2219207), (41, 541270), (82, 270635), (113, 196390), (205, 108254), (226, 98195), (410, 54127), (479, 46330), (565, 39278), (958, 23165), (1130, 19639), (2395, 9266), (4633, 4790)]