27843020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26267}}^1$

素因数の和:26329

約数の個数: 24

約数和(自身を含む): 59575824

約数和(自身を除く): 31732804

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 26267, 52534, 105068, 131335, 262670, 525340, 1392151, 2784302, 5568604, 6960755, 13921510, 27843020]

約数ペア:

[(1, 27843020), (2, 13921510), (4, 6960755), (5, 5568604), (10, 2784302), (20, 1392151), (53, 525340), (106, 262670), (212, 131335), (265, 105068), (530, 52534), (1060, 26267)]