4432900

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 9739828

約数和(自身を除く): 5306928

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 457, 485, 914, 970, 1828, 1940, 2285, 2425, 4570, 4850, 9140, 9700, 11425, 22850, 44329, 45700, 88658, 177316, 221645, 443290, 886580, 1108225, 2216450, 4432900]

約数ペア:

[(1, 4432900), (2, 2216450), (4, 1108225), (5, 886580), (10, 443290), (20, 221645), (25, 177316), (50, 88658), (97, 45700), (100, 44329), (194, 22850), (388, 11425), (457, 9700), (485, 9140), (914, 4850), (970, 4570), (1828, 2425), (1940, 2285)]