40672550

素因数分解:

$2^1\times 5^2\times {\mathrm{613}}^1\times {\mathrm{1327}}^1$

素因数の和:1952

約数の個数: 24

約数和(自身を含む): 75831456

約数和(自身を除く): 35158906

約数列:

[1, 2, 5, 10, 25, 50, 613, 1226, 1327, 2654, 3065, 6130, 6635, 13270, 15325, 30650, 33175, 66350, 813451, 1626902, 4067255, 8134510, 20336275, 40672550]

約数ペア:

[(1, 40672550), (2, 20336275), (5, 8134510), (10, 4067255), (25, 1626902), (50, 813451), (613, 66350), (1226, 33175), (1327, 30650), (2654, 15325), (3065, 13270), (6130, 6635)]