29372920

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2179}}^1$

素因数の和:2527

約数の個数: 32

約数和(自身を含む): 66315600

約数和(自身を除く): 36942680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2179, 2696, 3370, 4358, 6740, 8716, 10895, 13480, 17432, 21790, 43580, 87160, 734323, 1468646, 2937292, 3671615, 5874584, 7343230, 14686460, 29372920]

約数ペア:

[(1, 29372920), (2, 14686460), (4, 7343230), (5, 5874584), (8, 3671615), (10, 2937292), (20, 1468646), (40, 734323), (337, 87160), (674, 43580), (1348, 21790), (1685, 17432), (2179, 13480), (2696, 10895), (3370, 8716), (4358, 6740)]