69010280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90803}}^1$

素因数の和:90833

約数の個数: 32

約数和(自身を含む): 163447200

約数和(自身を除く): 94436920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 90803, 181606, 363212, 454015, 726424, 908030, 1725257, 1816060, 3450514, 3632120, 6901028, 8626285, 13802056, 17252570, 34505140, 69010280]

約数ペア:

[(1, 69010280), (2, 34505140), (4, 17252570), (5, 13802056), (8, 8626285), (10, 6901028), (19, 3632120), (20, 3450514), (38, 1816060), (40, 1725257), (76, 908030), (95, 726424), (152, 454015), (190, 363212), (380, 181606), (760, 90803)]