38605480

素因数分解:

$2^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1193}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 87042600

約数和(自身を除く): 48437120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 809, 1193, 1618, 2386, 3236, 4045, 4772, 5965, 6472, 8090, 9544, 11930, 16180, 23860, 32360, 47720, 965137, 1930274, 3860548, 4825685, 7721096, 9651370, 19302740, 38605480]

約数ペア:

[(1, 38605480), (2, 19302740), (4, 9651370), (5, 7721096), (8, 4825685), (10, 3860548), (20, 1930274), (40, 965137), (809, 47720), (1193, 32360), (1618, 23860), (2386, 16180), (3236, 11930), (4045, 9544), (4772, 8090), (5965, 6472)]