9166900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 54

約数和(自身を含む): 20790770

約数和(自身を除く): 11623870

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 109, 116, 145, 218, 290, 436, 545, 580, 725, 841, 1090, 1450, 1682, 2180, 2725, 2900, 3161, 3364, 4205, 5450, 6322, 8410, 10900, 12644, 15805, 16820, 21025, 31610, 42050, 63220, 79025, 84100, 91669, 158050, 183338, 316100, 366676, 458345, 916690, 1833380, 2291725, 4583450, 9166900]

約数ペア:

[(1, 9166900), (2, 4583450), (4, 2291725), (5, 1833380), (10, 916690), (20, 458345), (25, 366676), (29, 316100), (50, 183338), (58, 158050), (100, 91669), (109, 84100), (116, 79025), (145, 63220), (218, 42050), (290, 31610), (436, 21025), (545, 16820), (580, 15805), (725, 12644), (841, 10900), (1090, 8410), (1450, 6322), (1682, 5450), (2180, 4205), (2725, 3364), (2900, 3161)]