27381820

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2957}}^1$

素因数の和:3429

約数の個数: 24

約数和(自身を含む): 57645504

約数和(自身を除く): 30263684

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 2957, 4630, 5914, 9260, 11828, 14785, 29570, 59140, 1369091, 2738182, 5476364, 6845455, 13690910, 27381820]

約数ペア:

[(1, 27381820), (2, 13690910), (4, 6845455), (5, 5476364), (10, 2738182), (20, 1369091), (463, 59140), (926, 29570), (1852, 14785), (2315, 11828), (2957, 9260), (4630, 5914)]