38048180

素因数分解:

$2^2\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1831}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 80021760

約数和(自身を除く): 41973580

約数列:

[1, 2, 4, 5, 10, 20, 1039, 1831, 2078, 3662, 4156, 5195, 7324, 9155, 10390, 18310, 20780, 36620, 1902409, 3804818, 7609636, 9512045, 19024090, 38048180]

約数ペア:

[(1, 38048180), (2, 19024090), (4, 9512045), (5, 7609636), (10, 3804818), (20, 1902409), (1039, 36620), (1831, 20780), (2078, 18310), (3662, 10390), (4156, 9155), (5195, 7324)]