26666530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1627}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 52747200

約数和(自身を除く): 26080670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1627, 1639, 3254, 3278, 8135, 8195, 16270, 16390, 17897, 35794, 89485, 178970, 242423, 484846, 1212115, 2424230, 2666653, 5333306, 13333265, 26666530]

約数ペア:

[(1, 26666530), (2, 13333265), (5, 5333306), (10, 2666653), (11, 2424230), (22, 1212115), (55, 484846), (110, 242423), (149, 178970), (298, 89485), (745, 35794), (1490, 17897), (1627, 16390), (1639, 16270), (3254, 8195), (3278, 8135)]