6147280

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1787}}^1$

素因数の和:1843

約数の個数: 40

約数和(自身を含む): 14632992

約数和(自身を除く): 8485712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 1787, 3440, 3574, 7148, 8935, 14296, 17870, 28592, 35740, 71480, 76841, 142960, 153682, 307364, 384205, 614728, 768410, 1229456, 1536820, 3073640, 6147280]

約数ペア:

[(1, 6147280), (2, 3073640), (4, 1536820), (5, 1229456), (8, 768410), (10, 614728), (16, 384205), (20, 307364), (40, 153682), (43, 142960), (80, 76841), (86, 71480), (172, 35740), (215, 28592), (344, 17870), (430, 14296), (688, 8935), (860, 7148), (1720, 3574), (1787, 3440)]