61410160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109661}}^1$

素因数の和:109681

約数の個数: 40

約数和(自身を含む): 163177056

約数和(自身を除く): 101766896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 109661, 219322, 438644, 548305, 767627, 877288, 1096610, 1535254, 1754576, 2193220, 3070508, 3838135, 4386440, 6141016, 7676270, 8772880, 12282032, 15352540, 30705080, 61410160]

約数ペア:

[(1, 61410160), (2, 30705080), (4, 15352540), (5, 12282032), (7, 8772880), (8, 7676270), (10, 6141016), (14, 4386440), (16, 3838135), (20, 3070508), (28, 2193220), (35, 1754576), (40, 1535254), (56, 1096610), (70, 877288), (80, 767627), (112, 548305), (140, 438644), (280, 219322), (560, 109661)]