10368509380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27285551}}^1$

素因数の和:27285579

約数の個数: 24

約数和(自身を含む): 22919863680

約数和(自身を除く): 12551354300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 27285551, 54571102, 109142204, 136427755, 272855510, 518425469, 545711020, 1036850938, 2073701876, 2592127345, 5184254690, 10368509380]

約数ペア:

[(1, 10368509380), (2, 5184254690), (4, 2592127345), (5, 2073701876), (10, 1036850938), (19, 545711020), (20, 518425469), (38, 272855510), (76, 136427755), (95, 109142204), (190, 54571102), (380, 27285551)]