559968380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1473601}}^1$

素因数の和:1473629

約数の個数: 24

約数和(自身を含む): 1237825680

約数和(自身を除く): 677857300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1473601, 2947202, 5894404, 7368005, 14736010, 27998419, 29472020, 55996838, 111993676, 139992095, 279984190, 559968380]

約数ペア:

[(1, 559968380), (2, 279984190), (4, 139992095), (5, 111993676), (10, 55996838), (19, 29472020), (20, 27998419), (38, 14736010), (76, 7368005), (95, 5894404), (190, 2947202), (380, 1473601)]