539746460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{4691}}^1$

素因数の和:5234

約数の個数: 48

約数和(自身を含む): 1239138432

約数和(自身を除く): 699391972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 523, 1046, 2092, 2615, 4691, 5230, 5753, 9382, 10460, 11506, 18764, 23012, 23455, 28765, 46910, 51601, 57530, 93820, 103202, 115060, 206404, 258005, 516010, 1032020, 2453393, 4906786, 9813572, 12266965, 24533930, 26987323, 49067860, 53974646, 107949292, 134936615, 269873230, 539746460]

約数ペア:

[(1, 539746460), (2, 269873230), (4, 134936615), (5, 107949292), (10, 53974646), (11, 49067860), (20, 26987323), (22, 24533930), (44, 12266965), (55, 9813572), (110, 4906786), (220, 2453393), (523, 1032020), (1046, 516010), (2092, 258005), (2615, 206404), (4691, 115060), (5230, 103202), (5753, 93820), (9382, 57530), (10460, 51601), (11506, 46910), (18764, 28765), (23012, 23455)]