13330780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35081}}^1$

素因数の和:35109

約数の個数: 24

約数和(自身を含む): 29468880

約数和(自身を除く): 16138100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 35081, 70162, 140324, 175405, 350810, 666539, 701620, 1333078, 2666156, 3332695, 6665390, 13330780]

約数ペア:

[(1, 13330780), (2, 6665390), (4, 3332695), (5, 2666156), (10, 1333078), (19, 701620), (20, 666539), (38, 350810), (76, 175405), (95, 140324), (190, 70162), (380, 35081)]