2275453640

素因数分解:

$2^3\times 5^1\times {\mathrm{56886341}}^1$

素因数の和:56886352

約数の個数: 16

約数和(自身を含む): 5119770780

約数和(自身を除く): 2844317140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 56886341, 113772682, 227545364, 284431705, 455090728, 568863410, 1137726820, 2275453640]

約数ペア:

[(1, 2275453640), (2, 1137726820), (4, 568863410), (5, 455090728), (8, 284431705), (10, 227545364), (20, 113772682), (40, 56886341)]