5097290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 10108800

約数和(自身を除く): 5011510

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 311, 622, 745, 1490, 1555, 1639, 3110, 3278, 3421, 6842, 8195, 16390, 17105, 34210, 46339, 92678, 231695, 463390, 509729, 1019458, 2548645, 5097290]

約数ペア:

[(1, 5097290), (2, 2548645), (5, 1019458), (10, 509729), (11, 463390), (22, 231695), (55, 92678), (110, 46339), (149, 34210), (298, 17105), (311, 16390), (622, 8195), (745, 6842), (1490, 3421), (1555, 3278), (1639, 3110)]