54763640

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2957}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 123526080

約数和(自身を除く): 68762440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 2957, 3704, 4630, 5914, 9260, 11828, 14785, 18520, 23656, 29570, 59140, 118280, 1369091, 2738182, 5476364, 6845455, 10952728, 13690910, 27381820, 54763640]

約数ペア:

[(1, 54763640), (2, 27381820), (4, 13690910), (5, 10952728), (8, 6845455), (10, 5476364), (20, 2738182), (40, 1369091), (463, 118280), (926, 59140), (1852, 29570), (2315, 23656), (2957, 18520), (3704, 14785), (4630, 11828), (5914, 9260)]