852920409620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1040146841}}^1$

素因数の和:1040146891

約数の個数: 24

約数和(自身を含む): 1834819029288

約数和(自身を除く): 981898619668

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1040146841, 2080293682, 4160587364, 5200734205, 10401468410, 20802936820, 42646020481, 85292040962, 170584081924, 213230102405, 426460204810, 852920409620]

約数ペア:

[(1, 852920409620), (2, 426460204810), (4, 213230102405), (5, 170584081924), (10, 85292040962), (20, 42646020481), (41, 20802936820), (82, 10401468410), (164, 5200734205), (205, 4160587364), (410, 2080293682), (820, 1040146841)]