38884180

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26633}}^1$

素因数の和:26715

約数の個数: 24

約数和(自身を含む): 82778472

約数和(自身を除く): 43894292

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 26633, 53266, 106532, 133165, 266330, 532660, 1944209, 3888418, 7776836, 9721045, 19442090, 38884180]

約数ペア:

[(1, 38884180), (2, 19442090), (4, 9721045), (5, 7776836), (10, 3888418), (20, 1944209), (73, 532660), (146, 266330), (292, 133165), (365, 106532), (730, 53266), (1460, 26633)]