39230920

素因数分解:

$2^3\times 5^1\times {\mathrm{980773}}^1$

素因数の和:980784

約数の個数: 16

約数和(自身を含む): 88269660

約数和(自身を除く): 49038740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 980773, 1961546, 3923092, 4903865, 7846184, 9807730, 19615460, 39230920]

約数ペア:

[(1, 39230920), (2, 19615460), (4, 9807730), (5, 7846184), (8, 4903865), (10, 3923092), (20, 1961546), (40, 980773)]