134440120

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{11471}}^1$

素因数の和:11775

約数の個数: 32

約数和(自身を含む): 303549120

約数和(自身を除く): 169109000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 11471, 11720, 22942, 45884, 57355, 91768, 114710, 229420, 458840, 3361003, 6722006, 13444012, 16805015, 26888024, 33610030, 67220060, 134440120]

約数ペア:

[(1, 134440120), (2, 67220060), (4, 33610030), (5, 26888024), (8, 16805015), (10, 13444012), (20, 6722006), (40, 3361003), (293, 458840), (586, 229420), (1172, 114710), (1465, 91768), (2344, 57355), (2930, 45884), (5860, 22942), (11471, 11720)]