211679906440

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{27419677}}^1$

素因数の和:27419881

約数の個数: 32

約数和(自身を含む): 478747577880

約数和(自身を除く): 267067671440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 27419677, 54839354, 109678708, 137098385, 219357416, 274196770, 548393540, 1096787080, 5291997661, 10583995322, 21167990644, 26459988305, 42335981288, 52919976610, 105839953220, 211679906440]

約数ペア:

[(1, 211679906440), (2, 105839953220), (4, 52919976610), (5, 42335981288), (8, 26459988305), (10, 21167990644), (20, 10583995322), (40, 5291997661), (193, 1096787080), (386, 548393540), (772, 274196770), (965, 219357416), (1544, 137098385), (1930, 109678708), (3860, 54839354), (7720, 27419677)]