105090160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{187661}}^1$

素因数の和:187681

約数の個数: 40

約数和(自身を含む): 279241056

約数和(自身を除く): 174150896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 187661, 375322, 750644, 938305, 1313627, 1501288, 1876610, 2627254, 3002576, 3753220, 5254508, 6568135, 7506440, 10509016, 13136270, 15012880, 21018032, 26272540, 52545080, 105090160]

約数ペア:

[(1, 105090160), (2, 52545080), (4, 26272540), (5, 21018032), (7, 15012880), (8, 13136270), (10, 10509016), (14, 7506440), (16, 6568135), (20, 5254508), (28, 3753220), (35, 3002576), (40, 2627254), (56, 1876610), (70, 1501288), (80, 1313627), (112, 938305), (140, 750644), (280, 375322), (560, 187661)]