4844080

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 11365344

約数和(自身を除く): 6521264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 401, 604, 755, 802, 1208, 1510, 1604, 2005, 2416, 3020, 3208, 4010, 6040, 6416, 8020, 12080, 16040, 32080, 60551, 121102, 242204, 302755, 484408, 605510, 968816, 1211020, 2422040, 4844080]

約数ペア:

[(1, 4844080), (2, 2422040), (4, 1211020), (5, 968816), (8, 605510), (10, 484408), (16, 302755), (20, 242204), (40, 121102), (80, 60551), (151, 32080), (302, 16040), (401, 12080), (604, 8020), (755, 6416), (802, 6040), (1208, 4010), (1510, 3208), (1604, 3020), (2005, 2416)]