886371520

素因数分解:

$2^6\times 5^1\times {\mathrm{2769911}}^1$

素因数の和:2769928

約数の個数: 28

約数和(自身を含む): 2110672944

約数和(自身を除く): 1224301424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2769911, 5539822, 11079644, 13849555, 22159288, 27699110, 44318576, 55398220, 88637152, 110796440, 177274304, 221592880, 443185760, 886371520]

約数ペア:

[(1, 886371520), (2, 443185760), (4, 221592880), (5, 177274304), (8, 110796440), (10, 88637152), (16, 55398220), (20, 44318576), (32, 27699110), (40, 22159288), (64, 13849555), (80, 11079644), (160, 5539822), (320, 2769911)]