5444390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 11721024

約数和(自身を除く): 6276634

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 271, 287, 410, 490, 542, 574, 1355, 1435, 1897, 2009, 2710, 2870, 3794, 4018, 9485, 10045, 11111, 13279, 18970, 20090, 22222, 26558, 55555, 66395, 77777, 111110, 132790, 155554, 388885, 544439, 777770, 1088878, 2722195, 5444390]

約数ペア:

[(1, 5444390), (2, 2722195), (5, 1088878), (7, 777770), (10, 544439), (14, 388885), (35, 155554), (41, 132790), (49, 111110), (70, 77777), (82, 66395), (98, 55555), (205, 26558), (245, 22222), (271, 20090), (287, 18970), (410, 13279), (490, 11111), (542, 10045), (574, 9485), (1355, 4018), (1435, 3794), (1897, 2870), (2009, 2710)]