27506020

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1663}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 57867264

約数和(自身を除く): 30361244

約数列:

[1, 2, 4, 5, 10, 20, 827, 1654, 1663, 3308, 3326, 4135, 6652, 8270, 8315, 16540, 16630, 33260, 1375301, 2750602, 5501204, 6876505, 13753010, 27506020]

約数ペア:

[(1, 27506020), (2, 13753010), (4, 6876505), (5, 5501204), (10, 2750602), (20, 1375301), (827, 33260), (1654, 16630), (1663, 16540), (3308, 8315), (3326, 8270), (4135, 6652)]