13976480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{12479}}^1$

素因数の和:12501

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 23763040

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, 12479, 24958, 49916, 62395, 87353, 99832, 124790, 174706, 199664, 249580, 349412, 399328, 436765, 499160, 698824, 873530, 998320, 1397648, 1747060, 1996640, 2795296, 3494120, 6988240, 13976480]

約数ペア:

[(1, 13976480), (2, 6988240), (4, 3494120), (5, 2795296), (7, 1996640), (8, 1747060), (10, 1397648), (14, 998320), (16, 873530), (20, 698824), (28, 499160), (32, 436765), (35, 399328), (40, 349412), (56, 249580), (70, 199664), (80, 174706), (112, 124790), (140, 99832), (160, 87353), (224, 62395), (280, 49916), (560, 24958), (1120, 12479)]