8940550

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1272

約数の個数: 24

約数和(自身を含む): 16746696

約数和(自身を除く): 7806146

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1097, 1630, 2194, 4075, 5485, 8150, 10970, 27425, 54850, 178811, 357622, 894055, 1788110, 4470275, 8940550]

約数ペア:

[(1, 8940550), (2, 4470275), (5, 1788110), (10, 894055), (25, 357622), (50, 178811), (163, 54850), (326, 27425), (815, 10970), (1097, 8150), (1630, 5485), (2194, 4075)]