16078160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{28711}}^1$

素因数の和:28731

約数の個数: 40

約数和(自身を含む): 42723456

約数和(自身を除く): 26645296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 28711, 57422, 114844, 143555, 200977, 229688, 287110, 401954, 459376, 574220, 803908, 1004885, 1148440, 1607816, 2009770, 2296880, 3215632, 4019540, 8039080, 16078160]

約数ペア:

[(1, 16078160), (2, 8039080), (4, 4019540), (5, 3215632), (7, 2296880), (8, 2009770), (10, 1607816), (14, 1148440), (16, 1004885), (20, 803908), (28, 574220), (35, 459376), (40, 401954), (56, 287110), (70, 229688), (80, 200977), (112, 143555), (140, 114844), (280, 57422), (560, 28711)]