105391330280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{138672803}}^1$

素因数の和:138672833

約数の個数: 32

約数和(自身を含む): 249611047200

約数和(自身を除く): 144219716920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 138672803, 277345606, 554691212, 693364015, 1109382424, 1386728030, 2634783257, 2773456060, 5269566514, 5546912120, 10539133028, 13173916285, 21078266056, 26347832570, 52695665140, 105391330280]

約数ペア:

[(1, 105391330280), (2, 52695665140), (4, 26347832570), (5, 21078266056), (8, 13173916285), (10, 10539133028), (19, 5546912120), (20, 5269566514), (38, 2773456060), (40, 2634783257), (76, 1386728030), (95, 1109382424), (152, 693364015), (190, 554691212), (380, 277345606), (760, 138672803)]