5775560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20627}}^1$

素因数の和:20645

約数の個数: 32

約数和(自身を含む): 14852160

約数和(自身を除く): 9076600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20627, 41254, 82508, 103135, 144389, 165016, 206270, 288778, 412540, 577556, 721945, 825080, 1155112, 1443890, 2887780, 5775560]

約数ペア:

[(1, 5775560), (2, 2887780), (4, 1443890), (5, 1155112), (7, 825080), (8, 721945), (10, 577556), (14, 412540), (20, 288778), (28, 206270), (35, 165016), (40, 144389), (56, 103135), (70, 82508), (140, 41254), (280, 20627)]