84224560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{150401}}^1$

素因数の和:150421

約数の個数: 40

約数和(自身を含む): 223798176

約数和(自身を除く): 139573616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 150401, 300802, 601604, 752005, 1052807, 1203208, 1504010, 2105614, 2406416, 3008020, 4211228, 5264035, 6016040, 8422456, 10528070, 12032080, 16844912, 21056140, 42112280, 84224560]

約数ペア:

[(1, 84224560), (2, 42112280), (4, 21056140), (5, 16844912), (7, 12032080), (8, 10528070), (10, 8422456), (14, 6016040), (16, 5264035), (20, 4211228), (28, 3008020), (35, 2406416), (40, 2105614), (56, 1504010), (70, 1203208), (80, 1052807), (112, 752005), (140, 601604), (280, 300802), (560, 150401)]