1442860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3825

約数の個数: 24

約数和(自身を含む): 3190320

約数和(自身を除く): 1747460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3797, 7594, 15188, 18985, 37970, 72143, 75940, 144286, 288572, 360715, 721430, 1442860]

約数ペア:

[(1, 1442860), (2, 721430), (4, 360715), (5, 288572), (10, 144286), (19, 75940), (20, 72143), (38, 37970), (76, 18985), (95, 15188), (190, 7594), (380, 3797)]