115741940

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{27427}}^1$

素因数の和:27647

約数の個数: 24

約数和(自身を含む): 244218912

約数和(自身を除く): 128476972

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 27427, 54854, 109708, 137135, 274270, 548540, 5787097, 11574194, 23148388, 28935485, 57870970, 115741940]

約数ペア:

[(1, 115741940), (2, 57870970), (4, 28935485), (5, 23148388), (10, 11574194), (20, 5787097), (211, 548540), (422, 274270), (844, 137135), (1055, 109708), (2110, 54854), (4220, 27427)]