6988240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{12479}}^1$

素因数の和:12499

約数の個数: 40

約数和(自身を含む): 18570240

約数和(自身を除く): 11582000

約数列:

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

約数ペア:

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