12079480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{6163}}^1$

素因数の和:6188

約数の個数: 48

約数和(自身を含む): 31621320

約数和(自身を除く): 19541840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 6163, 12326, 24652, 30815, 43141, 49304, 61630, 86282, 123260, 172564, 215705, 246520, 301987, 345128, 431410, 603974, 862820, 1207948, 1509935, 1725640, 2415896, 3019870, 6039740, 12079480]

約数ペア:

[(1, 12079480), (2, 6039740), (4, 3019870), (5, 2415896), (7, 1725640), (8, 1509935), (10, 1207948), (14, 862820), (20, 603974), (28, 431410), (35, 345128), (40, 301987), (49, 246520), (56, 215705), (70, 172564), (98, 123260), (140, 86282), (196, 61630), (245, 49304), (280, 43141), (392, 30815), (490, 24652), (980, 12326), (1960, 6163)]