38973160

素因数分解:

$2^3\times 5^1\times {\mathrm{974329}}^1$

素因数の和:974340

約数の個数: 16

約数和(自身を含む): 87689700

約数和(自身を除く): 48716540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 974329, 1948658, 3897316, 4871645, 7794632, 9743290, 19486580, 38973160]

約数ペア:

[(1, 38973160), (2, 19486580), (4, 9743290), (5, 7794632), (8, 4871645), (10, 3897316), (20, 1948658), (40, 974329)]