419020270

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{93323}}^1$

素因数の和:93779

約数の個数: 16

約数和(自身を含む): 755924400

約数和(自身を除く): 336904130

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 93323, 186646, 466615, 933230, 41902027, 83804054, 209510135, 419020270]

約数ペア:

[(1, 419020270), (2, 209510135), (5, 83804054), (10, 41902027), (449, 933230), (898, 466615), (2245, 186646), (4490, 93323)]