2788796860

素因数分解:

$2^2\times 5^1\times {\mathrm{3167}}^1\times {\mathrm{44029}}^1$

素因数の和:47205

約数の個数: 24

約数和(自身を含む): 5858455680

約数和(自身を除く): 3069658820

約数列:

[1, 2, 4, 5, 10, 20, 3167, 6334, 12668, 15835, 31670, 44029, 63340, 88058, 176116, 220145, 440290, 880580, 139439843, 278879686, 557759372, 697199215, 1394398430, 2788796860]

約数ペア:

[(1, 2788796860), (2, 1394398430), (4, 697199215), (5, 557759372), (10, 278879686), (20, 139439843), (3167, 880580), (6334, 440290), (12668, 220145), (15835, 176116), (31670, 88058), (44029, 63340)]