27886010

素因数分解:

$2^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{2269}}^1$

素因数の和:3505

約数の個数: 16

約数和(自身を含む): 50257800

約数和(自身を除く): 22371790

約数列:

[1, 2, 5, 10, 1229, 2269, 2458, 4538, 6145, 11345, 12290, 22690, 2788601, 5577202, 13943005, 27886010]

約数ペア:

[(1, 27886010), (2, 13943005), (5, 5577202), (10, 2788601), (1229, 22690), (2269, 12290), (2458, 11345), (4538, 6145)]