38161280

素因数分解:

$2^7\times 5^1\times {\mathrm{59627}}^1$

素因数の和:59646

約数の個数: 32

約数和(自身を含む): 91230840

約数和(自身を除く): 53069560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 59627, 119254, 238508, 298135, 477016, 596270, 954032, 1192540, 1908064, 2385080, 3816128, 4770160, 7632256, 9540320, 19080640, 38161280]

約数ペア:

[(1, 38161280), (2, 19080640), (4, 9540320), (5, 7632256), (8, 4770160), (10, 3816128), (16, 2385080), (20, 1908064), (32, 1192540), (40, 954032), (64, 596270), (80, 477016), (128, 298135), (160, 238508), (320, 119254), (640, 59627)]