4788380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12601}}^1$

素因数の和:12629

約数の個数: 24

約数和(自身を含む): 10585680

約数和(自身を除く): 5797300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 12601, 25202, 50404, 63005, 126010, 239419, 252020, 478838, 957676, 1197095, 2394190, 4788380]

約数ペア:

[(1, 4788380), (2, 2394190), (4, 1197095), (5, 957676), (10, 478838), (19, 252020), (20, 239419), (38, 126010), (76, 63005), (95, 50404), (190, 25202), (380, 12601)]