64504160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{57593}}^1$

素因数の和:57615

約数の個数: 48

約数和(自身を含む): 174164256

約数和(自身を除く): 109660096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 57593, 115186, 230372, 287965, 403151, 460744, 575930, 806302, 921488, 1151860, 1612604, 1842976, 2015755, 2303720, 3225208, 4031510, 4607440, 6450416, 8063020, 9214880, 12900832, 16126040, 32252080, 64504160]

約数ペア:

[(1, 64504160), (2, 32252080), (4, 16126040), (5, 12900832), (7, 9214880), (8, 8063020), (10, 6450416), (14, 4607440), (16, 4031510), (20, 3225208), (28, 2303720), (32, 2015755), (35, 1842976), (40, 1612604), (56, 1151860), (70, 921488), (80, 806302), (112, 575930), (140, 460744), (160, 403151), (224, 287965), (280, 230372), (560, 115186), (1120, 57593)]