32075920

素因数分解:

$2^4\times 5^1\times {\mathrm{400949}}^1$

素因数の和:400962

約数の個数: 20

約数和(自身を含む): 74576700

約数和(自身を除く): 42500780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 400949, 801898, 1603796, 2004745, 3207592, 4009490, 6415184, 8018980, 16037960, 32075920]

約数ペア:

[(1, 32075920), (2, 16037960), (4, 8018980), (5, 6415184), (8, 4009490), (10, 3207592), (16, 2004745), (20, 1603796), (40, 801898), (80, 400949)]