5517140

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{887}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 11636352

約数和(自身を除く): 6119212

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 887, 1244, 1555, 1774, 3110, 3548, 4435, 6220, 8870, 17740, 275857, 551714, 1103428, 1379285, 2758570, 5517140]

約数ペア:

[(1, 5517140), (2, 2758570), (4, 1379285), (5, 1103428), (10, 551714), (20, 275857), (311, 17740), (622, 8870), (887, 6220), (1244, 4435), (1555, 3548), (1774, 3110)]