27555340

素因数分解:

$2^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1571}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 57969072

約数和(自身を除く): 30413732

約数列:

[1, 2, 4, 5, 10, 20, 877, 1571, 1754, 3142, 3508, 4385, 6284, 7855, 8770, 15710, 17540, 31420, 1377767, 2755534, 5511068, 6888835, 13777670, 27555340]

約数ペア:

[(1, 27555340), (2, 13777670), (4, 6888835), (5, 5511068), (10, 2755534), (20, 1377767), (877, 31420), (1571, 17540), (1754, 15710), (3142, 8770), (3508, 7855), (4385, 6284)]