1322560

素因数分解:

$2^6\times 5^1\times {\mathrm{4133}}^1$

素因数の和:4150

約数の個数: 28

約数和(自身を含む): 3150108

約数和(自身を除く): 1827548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4133, 8266, 16532, 20665, 33064, 41330, 66128, 82660, 132256, 165320, 264512, 330640, 661280, 1322560]

約数ペア:

[(1, 1322560), (2, 661280), (4, 330640), (5, 264512), (8, 165320), (10, 132256), (16, 82660), (20, 66128), (32, 41330), (40, 33064), (64, 20665), (80, 16532), (160, 8266), (320, 4133)]