27088640

素因数分解:

$2^8\times 5^1\times {\mathrm{21163}}^1$

素因数の和:21184

約数の個数: 36

約数和(自身を含む): 64888824

約数和(自身を除く): 37800184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 21163, 42326, 84652, 105815, 169304, 211630, 338608, 423260, 677216, 846520, 1354432, 1693040, 2708864, 3386080, 5417728, 6772160, 13544320, 27088640]

約数ペア:

[(1, 27088640), (2, 13544320), (4, 6772160), (5, 5417728), (8, 3386080), (10, 2708864), (16, 1693040), (20, 1354432), (32, 846520), (40, 677216), (64, 423260), (80, 338608), (128, 211630), (160, 169304), (256, 105815), (320, 84652), (640, 42326), (1280, 21163)]