54572080

素因数分解:

$2^4\times 5^1\times {\mathrm{682151}}^1$

素因数の和:682164

約数の個数: 20

約数和(自身を含む): 126880272

約数和(自身を除く): 72308192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 682151, 1364302, 2728604, 3410755, 5457208, 6821510, 10914416, 13643020, 27286040, 54572080]

約数ペア:

[(1, 54572080), (2, 27286040), (4, 13643020), (5, 10914416), (8, 6821510), (10, 5457208), (16, 3410755), (20, 2728604), (40, 1364302), (80, 682151)]