25045620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18149}}^1$

素因数の和:18184

約数の個数: 48

約数和(自身を含む): 73180800

約数和(自身を除く): 48135180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 18149, 36298, 54447, 72596, 90745, 108894, 181490, 217788, 272235, 362980, 417427, 544470, 834854, 1088940, 1252281, 1669708, 2087135, 2504562, 4174270, 5009124, 6261405, 8348540, 12522810, 25045620]

約数ペア:

[(1, 25045620), (2, 12522810), (3, 8348540), (4, 6261405), (5, 5009124), (6, 4174270), (10, 2504562), (12, 2087135), (15, 1669708), (20, 1252281), (23, 1088940), (30, 834854), (46, 544470), (60, 417427), (69, 362980), (92, 272235), (115, 217788), (138, 181490), (230, 108894), (276, 90745), (345, 72596), (460, 54447), (690, 36298), (1380, 18149)]