26513660

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1427}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 55777680

約数和(自身を除く): 29264020

約数列:

[1, 2, 4, 5, 10, 20, 929, 1427, 1858, 2854, 3716, 4645, 5708, 7135, 9290, 14270, 18580, 28540, 1325683, 2651366, 5302732, 6628415, 13256830, 26513660]

約数ペア:

[(1, 26513660), (2, 13256830), (4, 6628415), (5, 5302732), (10, 2651366), (20, 1325683), (929, 28540), (1427, 18580), (1858, 14270), (2854, 9290), (3716, 7135), (4645, 5708)]