85798870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23767}}^1$

素因数の和:23812

約数の個数: 24

約数和(自身を含む): 163000944

約数和(自身を除く): 77202074

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 23767, 47534, 118835, 237670, 451573, 903146, 2257865, 4515730, 8579887, 17159774, 42899435, 85798870]

約数ペア:

[(1, 85798870), (2, 42899435), (5, 17159774), (10, 8579887), (19, 4515730), (38, 2257865), (95, 903146), (190, 451573), (361, 237670), (722, 118835), (1805, 47534), (3610, 23767)]