111045940

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{10657}}^1$

素因数の和:11187

約数の個数: 24

約数和(自身を含む): 233665992

約数和(自身を除く): 122620052

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 2084, 2605, 5210, 10420, 10657, 21314, 42628, 53285, 106570, 213140, 5552297, 11104594, 22209188, 27761485, 55522970, 111045940]

約数ペア:

[(1, 111045940), (2, 55522970), (4, 27761485), (5, 22209188), (10, 11104594), (20, 5552297), (521, 213140), (1042, 106570), (2084, 53285), (2605, 42628), (5210, 21314), (10420, 10657)]