201486080

素因数分解:

$2^8\times 5^1\times {\mathrm{157411}}^1$

素因数の和:157432

約数の個数: 36

約数和(自身を含む): 482625192

約数和(自身を除く): 281139112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 157411, 314822, 629644, 787055, 1259288, 1574110, 2518576, 3148220, 5037152, 6296440, 10074304, 12592880, 20148608, 25185760, 40297216, 50371520, 100743040, 201486080]

約数ペア:

[(1, 201486080), (2, 100743040), (4, 50371520), (5, 40297216), (8, 25185760), (10, 20148608), (16, 12592880), (20, 10074304), (32, 6296440), (40, 5037152), (64, 3148220), (80, 2518576), (128, 1574110), (160, 1259288), (256, 787055), (320, 629644), (640, 314822), (1280, 157411)]