10278550

素因数分解:

$2^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{661}}^1$

素因数の和:984

約数の個数: 24

約数和(自身を含む): 19208592

約数和(自身を除く): 8930042

約数列:

[1, 2, 5, 10, 25, 50, 311, 622, 661, 1322, 1555, 3110, 3305, 6610, 7775, 15550, 16525, 33050, 205571, 411142, 1027855, 2055710, 5139275, 10278550]

約数ペア:

[(1, 10278550), (2, 5139275), (5, 2055710), (10, 1027855), (25, 411142), (50, 205571), (311, 33050), (622, 16525), (661, 15550), (1322, 7775), (1555, 6610), (3110, 3305)]