89534020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{154369}}^1$

素因数の和:154407

約数の個数: 24

約数和(自身を含む): 194506200

約数和(自身を除く): 104972180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 154369, 308738, 617476, 771845, 1543690, 3087380, 4476701, 8953402, 17906804, 22383505, 44767010, 89534020]

約数ペア:

[(1, 89534020), (2, 44767010), (4, 22383505), (5, 17906804), (10, 8953402), (20, 4476701), (29, 3087380), (58, 1543690), (116, 771845), (145, 617476), (290, 308738), (580, 154369)]