2125569650

素因数分解:

$2^1\times 5^2\times {\mathrm{3187}}^1\times {\mathrm{13339}}^1$

素因数の和:16538

約数の個数: 24

約数和(自身を含む): 3955096560

約数和(自身を除く): 1829526910

約数列:

[1, 2, 5, 10, 25, 50, 3187, 6374, 13339, 15935, 26678, 31870, 66695, 79675, 133390, 159350, 333475, 666950, 42511393, 85022786, 212556965, 425113930, 1062784825, 2125569650]

約数ペア:

[(1, 2125569650), (2, 1062784825), (5, 425113930), (10, 212556965), (25, 85022786), (50, 42511393), (3187, 666950), (6374, 333475), (13339, 159350), (15935, 133390), (26678, 79675), (31870, 66695)]