11210210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 22159872

約数和(自身を除く): 10949662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 457, 914, 1115, 2230, 2285, 2453, 4570, 4906, 5027, 10054, 12265, 24530, 25135, 50270, 101911, 203822, 509555, 1019110, 1121021, 2242042, 5605105, 11210210]

約数ペア:

[(1, 11210210), (2, 5605105), (5, 2242042), (10, 1121021), (11, 1019110), (22, 509555), (55, 203822), (110, 101911), (223, 50270), (446, 25135), (457, 24530), (914, 12265), (1115, 10054), (2230, 5027), (2285, 4906), (2453, 4570)]