63806320

素因数分解:

$2^4\times 5^1\times {\mathrm{797579}}^1$

素因数の和:797592

約数の個数: 20

約数和(自身を含む): 148349880

約数和(自身を除く): 84543560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 797579, 1595158, 3190316, 3987895, 6380632, 7975790, 12761264, 15951580, 31903160, 63806320]

約数ペア:

[(1, 63806320), (2, 31903160), (4, 15951580), (5, 12761264), (8, 7975790), (10, 6380632), (16, 3987895), (20, 3190316), (40, 1595158), (80, 797579)]