268045171780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{705382031}}^1$

素因数の和:705382059

約数の個数: 24

約数和(自身を含む): 592520906880

約数和(自身を除く): 324475735100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 705382031, 1410764062, 2821528124, 3526910155, 7053820310, 13402258589, 14107640620, 26804517178, 53609034356, 67011292945, 134022585890, 268045171780]

約数ペア:

[(1, 268045171780), (2, 134022585890), (4, 67011292945), (5, 53609034356), (10, 26804517178), (19, 14107640620), (20, 13402258589), (38, 7053820310), (76, 3526910155), (95, 2821528124), (190, 1410764062), (380, 705382031)]