13358240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11927}}^1$

素因数の和:11949

約数の個数: 48

約数和(自身を含む): 36070272

約数和(自身を除く): 22712032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 11927, 23854, 47708, 59635, 83489, 95416, 119270, 166978, 190832, 238540, 333956, 381664, 417445, 477080, 667912, 834890, 954160, 1335824, 1669780, 1908320, 2671648, 3339560, 6679120, 13358240]

約数ペア:

[(1, 13358240), (2, 6679120), (4, 3339560), (5, 2671648), (7, 1908320), (8, 1669780), (10, 1335824), (14, 954160), (16, 834890), (20, 667912), (28, 477080), (32, 417445), (35, 381664), (40, 333956), (56, 238540), (70, 190832), (80, 166978), (112, 119270), (140, 95416), (160, 83489), (224, 59635), (280, 47708), (560, 23854), (1120, 11927)]