80714090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{424811}}^1$

素因数の和:424837

約数の個数: 16

約数和(自身を含む): 152932320

約数和(自身を除く): 72218230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 424811, 849622, 2124055, 4248110, 8071409, 16142818, 40357045, 80714090]

約数ペア:

[(1, 80714090), (2, 40357045), (5, 16142818), (10, 8071409), (19, 4248110), (38, 2124055), (95, 849622), (190, 424811)]