39008140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{102653}}^1$

素因数の和:102681

約数の個数: 24

約数和(自身を含む): 86229360

約数和(自身を除く): 47221220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 102653, 205306, 410612, 513265, 1026530, 1950407, 2053060, 3900814, 7801628, 9752035, 19504070, 39008140]

約数ペア:

[(1, 39008140), (2, 19504070), (4, 9752035), (5, 7801628), (10, 3900814), (19, 2053060), (20, 1950407), (38, 1026530), (76, 513265), (95, 410612), (190, 205306), (380, 102653)]