8988260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15497}}^1$

素因数の和:15535

約数の個数: 24

約数和(自身を含む): 19527480

約数和(自身を除く): 10539220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 15497, 30994, 61988, 77485, 154970, 309940, 449413, 898826, 1797652, 2247065, 4494130, 8988260]

約数ペア:

[(1, 8988260), (2, 4494130), (4, 2247065), (5, 1797652), (10, 898826), (20, 449413), (29, 309940), (58, 154970), (116, 77485), (145, 61988), (290, 30994), (580, 15497)]