102486080

素因数分解:

$2^6\times 5^1\times {\mathrm{320269}}^1$

素因数の和:320286

約数の個数: 28

約数和(自身を含む): 244045740

約数和(自身を除く): 141559660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 320269, 640538, 1281076, 1601345, 2562152, 3202690, 5124304, 6405380, 10248608, 12810760, 20497216, 25621520, 51243040, 102486080]

約数ペア:

[(1, 102486080), (2, 51243040), (4, 25621520), (5, 20497216), (8, 12810760), (10, 10248608), (16, 6405380), (20, 5124304), (32, 3202690), (40, 2562152), (64, 1601345), (80, 1281076), (160, 640538), (320, 320269)]