255087359990

素因数分解:

$2^1\times 5^1\times {\mathrm{14519}}^1\times {\mathrm{1756921}}^1$

素因数の和:1771447

約数の個数: 16

約数和(自身を含む): 459189133920

約数和(自身を除く): 204101773930

約数列:

[1, 2, 5, 10, 14519, 29038, 72595, 145190, 1756921, 3513842, 8784605, 17569210, 25508735999, 51017471998, 127543679995, 255087359990]

約数ペア:

[(1, 255087359990), (2, 127543679995), (5, 51017471998), (10, 25508735999), (14519, 17569210), (29038, 8784605), (72595, 3513842), (145190, 1756921)]