40205102

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 77216640

約数和(自身を除く): 37011538

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 289, 323, 523, 578, 646, 1046, 2023, 2261, 3661, 4046, 4522, 5491, 7322, 8891, 9937, 10982, 17782, 19874, 38437, 62237, 69559, 76874, 124474, 139118, 151147, 168929, 302294, 337858, 1058029, 1182503, 2116058, 2365006, 2871793, 5743586, 20102551, 40205102]

約数ペア:

[(1, 40205102), (2, 20102551), (7, 5743586), (14, 2871793), (17, 2365006), (19, 2116058), (34, 1182503), (38, 1058029), (119, 337858), (133, 302294), (238, 168929), (266, 151147), (289, 139118), (323, 124474), (523, 76874), (578, 69559), (646, 62237), (1046, 38437), (2023, 19874), (2261, 17782), (3661, 10982), (4046, 9937), (4522, 8891), (5491, 7322)]