25434970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2161}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 50435136

約数和(自身を除く): 25000166

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2161, 2354, 4322, 5885, 10805, 11770, 21610, 23771, 47542, 118855, 231227, 237710, 462454, 1156135, 2312270, 2543497, 5086994, 12717485, 25434970]

約数ペア:

[(1, 25434970), (2, 12717485), (5, 5086994), (10, 2543497), (11, 2312270), (22, 1156135), (55, 462454), (107, 237710), (110, 231227), (214, 118855), (535, 47542), (1070, 23771), (1177, 21610), (2161, 11770), (2354, 10805), (4322, 5885)]