284175040

素因数分解:

$2^6\times 5^1\times {\mathrm{888047}}^1$

素因数の和:888064

約数の個数: 28

約数和(自身を含む): 676692576

約数和(自身を除く): 392517536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 888047, 1776094, 3552188, 4440235, 7104376, 8880470, 14208752, 17760940, 28417504, 35521880, 56835008, 71043760, 142087520, 284175040]

約数ペア:

[(1, 284175040), (2, 142087520), (4, 71043760), (5, 56835008), (8, 35521880), (10, 28417504), (16, 17760940), (20, 14208752), (32, 8880470), (40, 7104376), (64, 4440235), (80, 3552188), (160, 1776094), (320, 888047)]