28223380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{48661}}^1$

素因数の和:48699

約数の個数: 24

約数和(自身を含む): 61314120

約数和(自身を除く): 33090740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 48661, 97322, 194644, 243305, 486610, 973220, 1411169, 2822338, 5644676, 7055845, 14111690, 28223380]

約数ペア:

[(1, 28223380), (2, 14111690), (4, 7055845), (5, 5644676), (10, 2822338), (20, 1411169), (29, 973220), (58, 486610), (116, 243305), (145, 194644), (290, 97322), (580, 48661)]