14010520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8543}}^1$

素因数の和:8595

約数の個数: 32

約数和(自身を含む): 32296320

約数和(自身を除く): 18285800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 8543, 17086, 34172, 42715, 68344, 85430, 170860, 341720, 350263, 700526, 1401052, 1751315, 2802104, 3502630, 7005260, 14010520]

約数ペア:

[(1, 14010520), (2, 7005260), (4, 3502630), (5, 2802104), (8, 1751315), (10, 1401052), (20, 700526), (40, 350263), (41, 341720), (82, 170860), (164, 85430), (205, 68344), (328, 42715), (410, 34172), (820, 17086), (1640, 8543)]