224380040

素因数分解:

$2^3\times 5^1\times {\mathrm{5609501}}^1$

素因数の和:5609512

約数の個数: 16

約数和(自身を含む): 504855180

約数和(自身を除く): 280475140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5609501, 11219002, 22438004, 28047505, 44876008, 56095010, 112190020, 224380040]

約数ペア:

[(1, 224380040), (2, 112190020), (4, 56095010), (5, 44876008), (8, 28047505), (10, 22438004), (20, 11219002), (40, 5609501)]