589037171020

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4349}}^1\times {\mathrm{76091}}^1$

素因数の和:80538

約数の個数: 48

約数和(自身を含む): 1251180756000

約数和(自身を除く): 662143584980

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 4349, 8698, 17396, 21745, 43490, 76091, 86980, 152182, 304364, 380455, 387061, 760910, 774122, 1521820, 1548244, 1935305, 3870610, 6772099, 7741220, 13544198, 27088396, 33860495, 67720990, 135441980, 330919759, 661839518, 1323679036, 1654598795, 3309197590, 6618395180, 29451858551, 58903717102, 117807434204, 147259292755, 294518585510, 589037171020]

約数ペア:

[(1, 589037171020), (2, 294518585510), (4, 147259292755), (5, 117807434204), (10, 58903717102), (20, 29451858551), (89, 6618395180), (178, 3309197590), (356, 1654598795), (445, 1323679036), (890, 661839518), (1780, 330919759), (4349, 135441980), (8698, 67720990), (17396, 33860495), (21745, 27088396), (43490, 13544198), (76091, 7741220), (86980, 6772099), (152182, 3870610), (304364, 1935305), (380455, 1548244), (387061, 1521820), (760910, 774122)]