40852660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107507}}^1$

素因数の和:107535

約数の個数: 24

約数和(自身を含む): 90306720

約数和(自身を除く): 49454060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 107507, 215014, 430028, 537535, 1075070, 2042633, 2150140, 4085266, 8170532, 10213165, 20426330, 40852660]

約数ペア:

[(1, 40852660), (2, 20426330), (4, 10213165), (5, 8170532), (10, 4085266), (19, 2150140), (20, 2042633), (38, 1075070), (76, 537535), (95, 430028), (190, 215014), (380, 107507)]