22806050

素因数分解:

$2^1\times 5^2\times {\mathrm{439}}^1\times {\mathrm{1039}}^1$

素因数の和:1490

約数の個数: 24

約数和(自身を含む): 42556800

約数和(自身を除く): 19750750

約数列:

[1, 2, 5, 10, 25, 50, 439, 878, 1039, 2078, 2195, 4390, 5195, 10390, 10975, 21950, 25975, 51950, 456121, 912242, 2280605, 4561210, 11403025, 22806050]

約数ペア:

[(1, 22806050), (2, 11403025), (5, 4561210), (10, 2280605), (25, 912242), (50, 456121), (439, 51950), (878, 25975), (1039, 21950), (2078, 10975), (2195, 10390), (4390, 5195)]