20065150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{57329}}^1$

素因数の和:57348

約数の個数: 24

約数和(自身を含む): 42653520

約数和(自身を除く): 22588370

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 57329, 114658, 286645, 401303, 573290, 802606, 1433225, 2006515, 2866450, 4013030, 10032575, 20065150]

約数ペア:

[(1, 20065150), (2, 10032575), (5, 4013030), (7, 2866450), (10, 2006515), (14, 1433225), (25, 802606), (35, 573290), (50, 401303), (70, 286645), (175, 114658), (350, 57329)]