258168350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{469397}}^1$

素因数の和:469420

約数の個数: 24

約数和(自身を含む): 523848168

約数和(自身を除く): 265679818

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 469397, 938794, 2346985, 4693970, 5163367, 10326734, 11734925, 23469850, 25816835, 51633670, 129084175, 258168350]

約数ペア:

[(1, 258168350), (2, 129084175), (5, 51633670), (10, 25816835), (11, 23469850), (22, 11734925), (25, 10326734), (50, 5163367), (55, 4693970), (110, 2346985), (275, 938794), (550, 469397)]