2188920050

素因数分解:

$2^1\times 5^2\times {\mathrm{769}}^1\times {\mathrm{56929}}^1$

素因数の和:57710

約数の個数: 24

約数和(自身を含む): 4076757300

約数和(自身を除く): 1887837250

約数列:

[1, 2, 5, 10, 25, 50, 769, 1538, 3845, 7690, 19225, 38450, 56929, 113858, 284645, 569290, 1423225, 2846450, 43778401, 87556802, 218892005, 437784010, 1094460025, 2188920050]

約数ペア:

[(1, 2188920050), (2, 1094460025), (5, 437784010), (10, 218892005), (25, 87556802), (50, 43778401), (769, 2846450), (1538, 1423225), (3845, 569290), (7690, 284645), (19225, 113858), (38450, 56929)]