448767680

素因数分解:

$2^6\times 5^1\times {\mathrm{1402399}}^1$

素因数の和:1402416

約数の個数: 28

約数和(自身を含む): 1068628800

約数和(自身を除く): 619861120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1402399, 2804798, 5609596, 7011995, 11219192, 14023990, 22438384, 28047980, 44876768, 56095960, 89753536, 112191920, 224383840, 448767680]

約数ペア:

[(1, 448767680), (2, 224383840), (4, 112191920), (5, 89753536), (8, 56095960), (10, 44876768), (16, 28047980), (20, 22438384), (32, 14023990), (40, 11219192), (64, 7011995), (80, 5609596), (160, 2804798), (320, 1402399)]