22428020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38669}}^1$

素因数の和:38707

約数の個数: 24

約数和(自身を含む): 48724200

約数和(自身を除く): 26296180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 38669, 77338, 154676, 193345, 386690, 773380, 1121401, 2242802, 4485604, 5607005, 11214010, 22428020]

約数ペア:

[(1, 22428020), (2, 11214010), (4, 5607005), (5, 4485604), (10, 2242802), (20, 1121401), (29, 773380), (58, 386690), (116, 193345), (145, 154676), (290, 77338), (580, 38669)]