29770160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53161}}^1$

素因数の和:53181

約数の個数: 40

約数和(自身を含む): 79105056

約数和(自身を除く): 49334896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 53161, 106322, 212644, 265805, 372127, 425288, 531610, 744254, 850576, 1063220, 1488508, 1860635, 2126440, 2977016, 3721270, 4252880, 5954032, 7442540, 14885080, 29770160]

約数ペア:

[(1, 29770160), (2, 14885080), (4, 7442540), (5, 5954032), (7, 4252880), (8, 3721270), (10, 2977016), (14, 2126440), (16, 1860635), (20, 1488508), (28, 1063220), (35, 850576), (40, 744254), (56, 531610), (70, 425288), (80, 372127), (112, 265805), (140, 212644), (280, 106322), (560, 53161)]