6538120

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1097}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 14823000

約数和(自身を除く): 8284880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1097, 1192, 1490, 2194, 2980, 4388, 5485, 5960, 8776, 10970, 21940, 43880, 163453, 326906, 653812, 817265, 1307624, 1634530, 3269060, 6538120]

約数ペア:

[(1, 6538120), (2, 3269060), (4, 1634530), (5, 1307624), (8, 817265), (10, 653812), (20, 326906), (40, 163453), (149, 43880), (298, 21940), (596, 10970), (745, 8776), (1097, 5960), (1192, 5485), (1490, 4388), (2194, 2980)]